diff --git a/rulesets.json b/rulesets.json index b9aecda..75ded21 100644 --- a/rulesets.json +++ b/rulesets.json @@ -108,7 +108,7 @@ "name": "CRS Protocol Enforcement", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Protocol Enforcement (17 rules)", + "description": "OWASP CRS v4.24.0 — CRS Protocol Enforcement (12 rules)", "author": "OWASP CRS Project", "priority": 15, "enabled": true, @@ -160,7 +160,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -180,7 +180,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 5, "severity": "medium", "category": "protocol", @@ -221,7 +221,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -241,7 +241,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 3, "severity": "low", "category": "protocol", @@ -261,7 +261,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 5, "severity": "medium", "category": "protocol", @@ -281,7 +281,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -301,7 +301,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -341,7 +341,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -352,106 +352,6 @@ "OWASP_CRS", "OWASP_CRS/PROTOCOL-ENFORCEMENT" ] - }, - { - "id": "920230", - "name": "Multiple URL Encoding Detected", - "pattern": "%[0-9a-fA-F]{2}", - "targets": [ - "query" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ENFORCEMENT", - "capec/1000/255/153/267/120" - ] - }, - { - "id": "920121", - "name": "Attempted multipart/form-data bypass", - "pattern": "['\";=\\x5c]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ENFORCEMENT", - "capec/1000/210/272" - ] - }, - { - "id": "920521", - "name": "Illegal Accept-Encoding header", - "pattern": "br|compress|deflate|(?:pack200-)?gzip|identity|\\*|^$|aes128gcm|exi|zstd|x-(?:compress|gzip)", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ENFORCEMENT", - "capec/1000/255/153" - ] - }, - { - "id": "920275", - "name": "Invalid character in request headers (outside of very strict set)", - "pattern": "^(?:\\?[01])?$", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ENFORCEMENT", - "capec/1000/210/272" - ] - }, - { - "id": "920460", - "name": "Abnormal character escapes in request", - "pattern": "(?:^|[^\\x5c])\\x5c[cdeghijklmpqwxyz123456789]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ENFORCEMENT", - "capec/1000/153/267" - ] } ] }, @@ -460,7 +360,7 @@ "name": "CRS Protocol Attack (HTTP Smuggling)", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Protocol Attack (HTTP Smuggling) (14 rules)", + "description": "OWASP CRS v4.24.0 — CRS Protocol Attack (HTTP Smuggling) (10 rules)", "author": "OWASP CRS Project", "priority": 5, "enabled": true, @@ -632,7 +532,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "protocol", @@ -664,86 +564,6 @@ "OWASP_CRS/PROTOCOL-ATTACK", "capec/1000/210/272/220/33" ] - }, - { - "id": "921151", - "name": "HTTP Header Injection Attack via payload (CR/LF detected)", - "pattern": "[\\n\\r]", - "targets": [ - "query" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ATTACK", - "capec/1000/210/272/220/33" - ] - }, - { - "id": "921422", - "name": "Content-Type header: Dangerous content type outside the mime type declaration", - "pattern": "^[^\\s\\x0b,;]+[\\s\\x0b,;].*?\\b(?:((?:tex|multipar)t|application)|((?:audi|vide)o|image|cs[sv]|(?:vn|relate)d|p(?:df|lain)|json|(?:soa|cs)p|x(?:ml|-www-form-urlencoded)|form-data|x-amf|(?:octe|repor)t|stream)|([\\+/]))\\b", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ATTACK", - "capec/1000/255/153" - ] - }, - { - "id": "921210", - "name": "HTTP Parameter Pollution after detecting bogus char after parameter array", - "pattern": "(][^\\]]+$|][^\\]]+\\[)", - "targets": [ - "query" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ATTACK", - "capec/1000/152/137/15/460" - ] - }, - { - "id": "921220", - "name": "HTTP Parameter Pollution possible via array notation", - "pattern": "\\[", - "targets": [ - "query" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "protocol", - "enabled": true, - "tags": [ - "attack-protocol", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/PROTOCOL-ATTACK", - "capec/1000/152/137/15/460" - ] } ] }, @@ -878,7 +698,7 @@ "name": "CRS Remote File Inclusion (RFI)", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Remote File Inclusion (RFI) (4 rules)", + "description": "OWASP CRS v4.24.0 — CRS Remote File Inclusion (RFI) (3 rules)", "author": "OWASP CRS Project", "priority": 5, "enabled": true, @@ -944,26 +764,6 @@ "OWASP_CRS/ATTACK-RFI", "capec/1000/152/175/253" ] - }, - { - "id": "931131", - "name": "Possible Remote File Inclusion (RFI) Attack", - "pattern": "(?i)(?:(?:url|jar):)?(?:a(?:cap|f[ps]|ttachment)|b(?:eshare|itcoin|lob)|c(?:a(?:llto|p)|id|vs|ompress.(?:zlib|bzip2))|d(?:a(?:v|ta)|ict|n(?:s|tp))|e(?:d2k|xpect)|f(?:(?:ee)?d|i(?:le|nger|sh)|tps?)|g(?:it|o(?:pher)?|lob)|h(?:323|ttps?)|i(?:ax|cap|(?:ma|p)ps?|rc[6s]?)|ja(?:bbe)?r|l(?:dap[is]?|ocal_file)|m(?:a(?:ilto|ven)|ms|umble)|n(?:e(?:tdoc|ws)|fs|ntps?)|ogg|p(?:aparazzi|h(?:ar|p)|op(?:2|3s?)|r(?:es|oxy)|syc)|r(?:mi|sync|tm(?:f?p)?|ar)|s(?:3|ftp|ips?|m(?:[bs]|tps?)|n(?:ews|mp)|sh(?:2(?:.(?:s(?:hell|(?:ft|c)p)|exec|tunnel))?)?|vn(?:\\+ssh)?)|t(?:e(?:amspeak|lnet)|ftp|urns?)|u(?:dp|nreal|t2004)|v(?:entrilo|iew-source|nc)|w(?:ebcal|ss?)|x(?:mpp|ri)|zip)://(?:[^@]+@)?([^/]*)", - "targets": [ - "uri" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rfi", - "enabled": true, - "tags": [ - "attack-rfi", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RFI", - "capec/1000/152/175/253" - ] } ] }, @@ -972,7 +772,7 @@ "name": "CRS Remote Code Execution (RCE)", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Remote Code Execution (RCE) (37 rules)", + "description": "OWASP CRS v4.24.0 — CRS Remote Code Execution (RCE) (16 rules)", "author": "OWASP CRS Project", "priority": 3, "enabled": true, @@ -1297,426 +1097,6 @@ "OWASP_CRS/ATTACK-RCE", "capec/1000/152/248/88" ] - }, - { - "id": "932371", - "name": "Remote Command Execution: Windows Command Injection", - "pattern": "(?i)(?:[\\n\\r;`\\{]|\\|\\|?|&&?)[\\s\\x0b]*[\\s\\x0b\"'\\(,@]*(?:[\"'\\.-9A-Z_a-z]+/|(?:[\"'\\x5c\\^]*[0-9A-Z_a-z][\"'\\x5c\\^]*:[^\\x5c]*|[ \"'\\.-9A-Z\\x5c\\^_a-z]*)\\x5c)?[\"\\^]*a[\"\\^]*t[\"\\^]*[\\s\\x0b,\\./;<>].*(?:\\.[\"\\^]*[0-9A-Z_a-z]+)?\\b", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932231", - "name": "Remote Command Execution: Unix Command Injection", - "pattern": "(?:b[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?u[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?s[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?y[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?b[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?o[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?x|(?:c[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?o[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?m[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?m[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?a[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?n[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?d|e[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?(?:n[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?v|v[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?a[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?l)|w[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?a[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?t[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?c[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?h)[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?[\\s\\x0b&\\),<>\\|].*|[ls][\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?t[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?r[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?a[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?c[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?e|n[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?o[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?h[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?u[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?p|t[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?i[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?m[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?e[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?(?:[\\s\\x0b&\\),<>\\|].*|o[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?u[\"'\\)\\[\\x5c]*(?:(?:(?:\\|\\||&&)[\\s\\x0b]*)?\\$[!#\\(\\*\\-0-9\\?@_a-\\{]*)?\\x5c?t)|[\\n\\r;=`\\{]|\\|\\|?|&&?|\\$(?:\\(\\(?|[\\[\\{])|<(?:\\(|<<)|>\\(|\\([\\s\\x0b]*\\))[\\s\\x0b]*(?:[\\$\\{]|(?:[\\s\\x0b]*\\(|!)[\\s\\x0b]*|[0-9A-Z_a-z]+=(?:[^\\s\\x0b]*|\\$(?:.*|.*)|[<>].*|'[^']*'|\"[^\"]*\")[\\s\\x0b]+)*[\\s\\x0b]*[\"']*(?:[\"'-\\+\\--9\\?A-\\]_a-z\\|]+/)?[\"'\\x5c]*\\.[\\s\\x0b].*\\b", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932131", - "name": "Remote Command Execution: Unix Shell Expression Found", - "pattern": "\\$(?:\\((?:[^\\)]+|\\([^\\)]+\\))\\)|\\{[^\\}]+\\}|\\[[^\\]]*\\])|[<>]\\([^\\)]+\\)|/[0-9A-Z_a-z]*\\[[^\\]]+\\]", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932220", - "name": "Remote Command Execution: Unix Command Injection with pipe", - "pattern": 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- "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932281", - "name": "Remote Command Execution: Brace Expansion Found", - "pattern": "\\{[^\\s\\x0b,:\\}]*,[^\\s\\x0b]*\\}", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932210", - "name": "Remote Command Execution: SQLite System Command Execution", - "pattern": ";[\\s\\x0b]*\\.[\\s\\x0b]*[\"']?(?:a(?:rchive|uth)|b(?:a(?:ckup|il)|inary)|c(?:d|h(?:anges|eck)|lone|onnection)|d(?:atabases|b(?:config|info)|ump)|e(?:cho|qp|x(?:cel|it|p(?:ert|lain)))|f(?:ilectrl|ullschema)|he(?:aders|lp)|i(?:mpo(?:rt|ster)|ndexes|otrace)|l(?:i(?:mi|n)t|o(?:ad|g))|(?:mod|n(?:onc|ullvalu)|unmodul)e|o(?:nce|pen|utput)|p(?:arameter|r(?:int|o(?:gress|mpt)))|quit|re(?:ad|cover|store)|s(?:ave|c(?:anstats|hema)|e(?:lftest|parator|ssion)|h(?:a3sum|ell|ow)?|tats|ystem)|t(?:ables|estc(?:ase|trl)|ime(?:out|r)|race)|vfs(?:info|list|name)|width)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932271", - "name": "Remote Command Execution: Unix Shell Expression Found", - "pattern": "~[0-9]+", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932300", - "name": "Remote Command Execution: SMTP Command Execution", - "pattern": "(?i)\\r\\n.*?\\b(?:E(?:HLO[\\s\\x0b][\\-\\.a-z]{1,255}|XPN[\\s\\x0b].{1,64})|HELO[\\s\\x0b][\\-\\.a-z]{1,255}|MAIL[\\s\\x0b]FROM:<.{1,64}@.{1,255}>|R(?:CPT[\\s\\x0b]TO:(?:<.{1,64}@.{1,255}>| )?<.{1,64}>|SET\\b)|VRFY[\\s\\x0b].{1,64}(?:[\\s\\x0b]<.{1,64}@.{1,255}>|@.{1,255})|AUTH[\\s\\x0b][\\-0-9_a-z]{1,20}[\\s\\x0b](?:(?:[\\+/-9A-Z_a-z]{4})*(?:[\\+/-9A-Z_a-z]{2}=|[\\+/-9A-Z_a-z]{3}))?=|STARTTLS\\b|NOOP\\b(?:[\\s\\x0b].{1,255})?)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/137/134" - ] - }, - { - "id": "932310", - "name": "Remote Command Execution: IMAP Command Execution", - "pattern": "(?is)\\r\\n[0-9A-Z_a-z]{1,50}\\b (?:A(?:PPEND (?:[\"#%&\\*\\--9A-Z\\x5c_a-z]+)?(?: \\([ \\x5ca-z]+\\))?(?: \"?[0-9]{1,2}-[0-9A-Z_a-z]{3}-[0-9]{4} [0-9]{2}:[0-9]{2}:[0-9]{2} [\\+\\-][0-9]{4}\"?)? \\{[0-9]{1,20}\\+?\\}|UTHENTICATE [\\-0-9_a-z]{1,20}\\r\\n)|L(?:SUB (?:[\"#\\*\\.-9A-Z_a-z~]+)? (?:[\"%&\\*\\.-9A-Z\\x5c_a-z]+)?|ISTRIGHTS (?:[\"%&\\*\\--9A-Z\\x5c_a-z]+)?)|S(?:TATUS (?:[\"%&\\*\\--9A-Z\\x5c_a-z]+)? \\((?:U(?:NSEEN|IDNEXT)|MESSAGES|UIDVALIDITY|RECENT| )+\\)|ETACL (?:[\"%&\\*\\--9A-Z\\x5c_a-z]+)? [\\+\\-][ac-eiklpr-twx]+?)|UID (?:COPY|FETCH|STORE) (?:[\\*,0-:]+)?|(?:(?:DELETE|GET)ACL|MYRIGHTS) (?:[\"%&\\*\\--9A-Z\\x5c_a-z]+)?)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/137/134" - ] - }, - { - "id": "932320", - "name": "Remote Command Execution: POP3 Command Execution", - "pattern": "(?is)\\r\\n.*?\\b(?:(?:LIST|TOP [0-9]+)(?: [0-9]+)?|U(?:SER .+?|IDL(?: [0-9]+)?)|PASS .+?|(?:RETR|DELE) [0-9]+?|A(?:POP [0-9A-Z_a-z]+ [0-9a-f]{32}|UTH [\\-0-9_a-z]{1,20} (?:(?:[\\+/-9A-Z_a-z]{4})*(?:[\\+/-9A-Z_a-z]{2}=|[\\+/-9A-Z_a-z]{3}))?=))", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/137/134" - ] - }, - { - "id": "932236", - "name": "Remote Command Execution: Unix Command Injection (command without evasion)", - "pattern": 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- "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] - }, - { - "id": "932239", - "name": "Remote Command Execution: Unix Command Injection found in user-agent or referer header", - "pattern": 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"category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-RCE", - "capec/1000/152/248/88" - ] } ] }, @@ -1725,7 +1105,7 @@ "name": "CRS PHP Injection", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS PHP Injection (18 rules)", + "description": "OWASP CRS v4.24.0 — CRS PHP Injection (11 rules)", "author": "OWASP CRS Project", "priority": 5, "enabled": true, @@ -1757,7 +1137,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "rce", @@ -1937,7 +1317,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "rce", @@ -1949,146 +1329,6 @@ "OWASP_CRS/ATTACK-PHP", "capec/1000/152/242" ] - }, - { - "id": "933151", - "name": "PHP Injection Attack: Medium-Risk PHP Function Name Found", - "pattern": 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- "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-injection-php", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-PHP", - "capec/1000/152/242" - ] - }, - { - "id": "933131", - "name": "PHP Injection Attack: Variables Found", - "pattern": "AUTH_TYPE|HTTP_(?:ACCEPT(?:_(?:CHARSET|ENCODING|LANGUAGE))?|CONNECTION|(?:HOS|USER_AGEN)T|KEEP_ALIVE|(?:REFERE|X_FORWARDED_FO)R)|ORIG_PATH_INFO|PATH_(?:INFO|TRANSLATED)|QUERY_STRING|REQUEST_URI", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-injection-php", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-PHP", - "capec/1000/152/242" - ] - }, - { - "id": "933161", - "name": "PHP Injection Attack: Low-Value PHP Function Call Found", - "pattern": 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"PHP Injection Attack: PHP Script File Upload Found", - "pattern": ".*\\.ph(?:p\\d*|tml|ar|ps|t|pt)\\..*$", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-injection-php", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-PHP", - "capec/1000/152/242" - ] - }, - { - "id": "933211", - "name": "PHP Injection Attack: Variable Function Call Found", - "pattern": "(?:\\((?:.+\\)(?:[\"'][\\-0-9A-Z_a-z]+[\"'])?\\(.+|[^\\)]*string[^\\)]*\\)[\\s\\x0b\"'\\-\\.0-9A-\\[\\]_a-\\{\\}]+\\([^\\)]*)|(?:\\[[0-9]+\\]|\\{[0-9]+\\}|\\$[^\\(\\),\\./;\\x5c]+|[\"'][\\-0-9A-Z\\x5c_a-z]+[\"'])\\(.+)\\)(?:;|$)?", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-injection-php", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-PHP", - "capec/1000/152/242" - ] } ] }, @@ -2097,7 +1337,7 @@ "name": "CRS Generic Application Attack", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Generic Application Attack (9 rules)", + "description": "OWASP CRS v4.24.0 — CRS Generic Application Attack (5 rules)", "author": "OWASP CRS Project", "priority": 5, "enabled": true, @@ -2205,89 +1445,6 @@ "OWASP_CRS/ATTACK-GENERIC", "capec/1000/152/242" ] - }, - { - "id": "934101", - "name": "Node.js Injection Attack 2/2", - "pattern": "(?:close|exists|fork|(?:ope|spaw)n|re(?:ad|quire)|w(?:atch|rite))[\\s\\x0b]*\\(", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "attack-injection-generic", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-GENERIC", - "capec/1000/152/242" - ] - }, - { - "id": "934120", - "name": "Possible Server Side Request Forgery (SSRF) Attack: URL Parameter using IP Address", - "pattern": "(?i)(?:a(?:cap|f[ps]|ttachment)|b(?:eshare|itcoin|lob)|c(?:a(?:llto|p)|id|vs|ompress.(?:zlib|bzip2))|d(?:a(?:v|ta)|ict|n(?:s|tp))|e(?:d2k|xpect)|f(?:(?:ee)?d|i(?:le|nger|sh)|tps?)|g(?:it|o(?:pher)?|lob)|h(?:323|ttps?)|i(?:ax|cap|(?:ma|p)ps?|rc[6s]?)|ja(?:bbe)?r|l(?:dap[is]?|ocal_file)|m(?:a(?:ilto|ven)|ms|umble)|n(?:e(?:tdoc|ws)|fs|ntps?)|ogg|p(?:aparazzi|h(?:ar|p)|op(?:2|3s?)|r(?:es|oxy)|syc)|r(?:mi|sync|tm(?:f?p)?|ar)|s(?:3|ftp|ips?|m(?:[bs]|tps?)|n(?:ews|mp)|sh(?:2(?:.(?:s(?:hell|(?:ft|c)p)|exec|tunnel))?)?|vn(?:\\+ssh)?)|t(?:e(?:amspeak|lnet)|ftp|urns?)|u(?:dp|nreal|t2004)|v(?:entrilo|iew-source|nc)|w(?:ebcal|ss?)|x(?:mpp|ri)|zip):/?/?(?:[0-9]{7,10}|(?:0x[0-9a-f]{2}\\.){3}0x[0-9a-f]{2}|0x(?:[0-9a-f]{8}|[0-9a-f]{16})|(?:0{1,4}[0-9]{1,3}\\.){3}0{1,4}[0-9]{1,3}|[0-9]{1,3}\\.(?:[0-9]{1,3}\\.[0-9]{5}|[0-9]{8})|(?:\\x5c\\x5c[\\-0-9a-z]\\.?_?)+|\\[[0-:a-f]+(?:[\\.0-9]+|%[0-9A-Z_a-z]+)?\\]|[a-z][\\-\\.0-9A-Z_a-z]{1,255}:[0-9]{1,5}(?:#?[\\s\\x0b]*&?@(?:(?:[0-9]{1,3}\\.){3}[0-9]{1,3}|[a-z][\\-\\.0-9A-Z_a-z]{1,255}):[0-9]{1,5}/?)+|[\\.0-9]{0,11}(?:\\x{e2}(?:\\x91[\\xa0-\\x{bf}]|\\x92[\\x80-\\x{bf}]|\\x93[\\x80-\\x{a9}\\x{ab}-\\x{bf}])|\\x{e3}\\x80\\x82)+)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-ssrf", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-GENERIC", - "capec/1000/225/664" - ] - }, - { - "id": "934140", - "name": "Perl Injection Attack", - "pattern": "@+\\{[\\s\\x0b]*\\[", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-rce", - "attack-injection-generic", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-GENERIC", - "capec/1000/152/242" - ] - }, - { - "id": "934180", - "name": "SSTI Attack", - "pattern": "(?:\\{%[^%}]*%}|<%=?[^%>]*%>)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "rce", - "enabled": true, - "tags": [ - "attack-ssti", - "attack-injection-generic", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-GENERIC", - "capec/1000/152/242" - ] } ] }, @@ -2296,7 +1453,7 @@ "name": "CRS Cross-Site Scripting (XSS)", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Cross-Site Scripting (XSS) (30 rules)", + "description": "OWASP CRS v4.24.0 — CRS Cross-Site Scripting (XSS) (24 rules)", "author": "OWASP CRS Project", "priority": 5, "enabled": true, @@ -2780,127 +1937,6 @@ "OWASP_CRS/ATTACK-XSS", "capec/1000/152/242" ] - }, - { - "id": "941101", - "name": "XSS Attack Detected via libinjection", - "pattern": "@detectXSS", - "targets": [ - "headers", - "uri" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242" - ] - }, - { - "id": "941150", - "name": "XSS Filter - Category 5: Disallowed HTML Attributes", - "pattern": "(?i)\\b(?:s(?:tyle|rc)|href)\\b[\\s\\S]*?=", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242" - ] - }, - { - "id": "941320", - "name": "Possible XSS Attack Detected - HTML Tag Handler", - "pattern": "<(?:a|abbr|acronym|address|applet|area|audioscope|b|base|basefront|bdo|bgsound|big|blackface|blink|blockquote|body|bq|br|button|caption|center|cite|code|col|colgroup|comment|dd|del|dfn|dir|div|dl|dt|em|embed|fieldset|fn|font|form|frame|frameset|h1|head|hr|html|i|iframe|ilayer|img|input|ins|isindex|kdb|keygen|label|layer|legend|li|limittext|link|listing|map|marquee|menu|meta|multicol|nobr|noembed|noframes|noscript|nosmartquotes|object|ol|optgroup|option|p|param|plaintext|pre|q|rt|ruby|s|samp|script|select|server|shadow|sidebar|small|spacer|span|strike|strong|style|sub|sup|table|tbody|td|textarea|tfoot|th|thead|title|tr|tt|u|ul|var|wbr|xml|xmp)\\W", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242/63" - ] - }, - { - "id": "941330", - "name": "IE XSS Filters - Attack Detected", - "pattern": "(?i:[\"'][ ]*(?:[^a-z0-9~_:' ]|in).*?(?:(?:l|\\x5cu006C)(?:o|\\x5cu006F)(?:c|\\x5cu0063)(?:a|\\x5cu0061)(?:t|\\x5cu0074)(?:i|\\x5cu0069)(?:o|\\x5cu006F)(?:n|\\x5cu006E)|(?:n|\\x5cu006E)(?:a|\\x5cu0061)(?:m|\\x5cu006D)(?:e|\\x5cu0065)|(?:o|\\x5cu006F)(?:n|\\x5cu006E)(?:e|\\x5cu0065)(?:r|\\x5cu0072)(?:r|\\x5cu0072)(?:o|\\x5cu006F)(?:r|\\x5cu0072)|(?:v|\\x5cu0076)(?:a|\\x5cu0061)(?:l|\\x5cu006C)(?:u|\\x5cu0075)(?:e|\\x5cu0065)(?:O|\\x5cu004F)(?:f|\\x5cu0066)).*?=)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242" - ] - }, - { - "id": "941340", - "name": "IE XSS Filters - Attack Detected", - "pattern": "(?i)[\"\\'][ ]*(?:[^a-z0-9~_:\\' ]|in).+?[.].+?=", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242" - ] - }, - { - "id": "941380", - "name": "AngularJS client side template injection detected", - "pattern": "\\{\\{.*?}}", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "xss", - "enabled": true, - "tags": [ - "attack-xss", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-XSS", - "capec/1000/152/242/63" - ] } ] }, @@ -2909,7 +1945,7 @@ "name": "CRS SQL Injection (SQLi)", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS SQL Injection (SQLi) (56 rules)", + "description": "OWASP CRS v4.24.0 — CRS SQL Injection (SQLi) (20 rules)", "author": "OWASP CRS Project", "priority": 3, "enabled": true, @@ -3313,730 +2349,6 @@ "OWASP_CRS/ATTACK-SQLI", "capec/1000/152/248/66" ] - }, - { - "id": "942120", - "name": "SQL Injection Attack: SQL Operator Detected", - "pattern": "(?i)[!=]=|&&|\\|\\||->|>[=>]|<(?:[<=]|>(?:[\\s\\x0b]+binary)?)|\\b(?:(?:xor|r(?:egexp|like)|i(?:snull|like)|notnull)\\b|collate(?:[^0-9A-Z_a-z]*?(?:U&)?[\"'`]|[^0-9A-Z_a-z]+(?:(?:binary|nocase|rtrim)\\b|[0-9A-Z_a-z]*?_))|(?:likel(?:ihood|y)|unlikely)[\\s\\x0b]*\\()|r(?:egexp|like)[\\s\\x0b]+binary|not[\\s\\x0b]+between[\\s\\x0b]+(?:0[\\s\\x0b]+and|(?:'[^']*'|\"[^\"]*\")[\\s\\x0b]+and[\\s\\x0b]+(?:'[^']*'|\"[^\"]*\"))|is[\\s\\x0b]+null|like[\\s\\x0b]+(?:null|[0-9A-Z_a-z]+[\\s\\x0b]+escape\\b)|(?:^|[^0-9A-Z_a-z])in[\\s\\x0b\\+]*\\([\\s\\x0b\"0-9]+[^\\(\\)]*\\)|[!<->][\\s\\x0b]*all\\b", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942150", - "name": "SQL Injection Attack: SQL function name detected", - "pattern": "(?i)\\b(?:json(?:_[0-9A-Z_a-z]+)?|a(?:bs|(?:cos|sin)h?|tan[2h]?|vg)|c(?:eil(?:ing)?|h(?:a(?:nges|r(?:set)?)|r)|o(?:alesce|sh?|unt)|ast)|d(?:e(?:grees|fault)|a(?:te|y))|exp|f(?:loor(?:avg)?|ormat|ield)|g(?:lob|roup_concat)|h(?:ex|our)|i(?:f(?:null)?|if|n(?:str)?)|l(?:ast(?:_insert_rowid)?|ength|ike(?:l(?:ihood|y))?|n|o(?:ad_extension|g(?:10|2)?|wer(?:pi)?|cal)|trim)|m(?:ax|in(?:ute)?|o(?:d|nth))|n(?:ullif|ow)|p(?:i|ow(?:er)?|rintf|assword)|quote|r(?:a(?:dians|ndom(?:blob)?)|e(?:p(?:lace|eat)|verse)|ound|trim|ight)|s(?:i(?:gn|nh?)|oundex|q(?:lite_(?:compileoption_(?:get|used)|offset|source_id|version)|rt)|u(?:bstr(?:ing)?|m)|econd|leep)|t(?:anh?|otal(?:_changes)?|r(?:im|unc)|ypeof|ime)|u(?:n(?:icode|likely)|(?:pp|s)er)|zeroblob|bin|v(?:alues|ersion)|week|year)[^0-9A-Z_a-z]*\\(", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942180", - "name": "Detects basic SQL authentication bypass attempts 1/3", - "pattern": "(?i)(?:/\\*)+[\"'`]+[\\s\\x0b]?(?:--|[#\\{]|/\\*)?|[\"'`](?:[\\s\\x0b]*(?:(?:x?or|and|div|like|between)[\\s\\x0b\\-0-9A-Z_a-z]+[\\(\\)\\+-\\-<->][\\s\\x0b]*[\"'0-9`]|[!=\\|](?:[\\s\\x0b!\\+\\-0-9=]+[^\\[]*[\"'\\(`].*|[\\s\\x0b!0-9=]+[^0-9]*[0-9]+)$|(?:like|print)[^0-9A-Z_a-z]+[\"'\\(0-9A-Z_-z]|;)|(?:[<>~]+|[\\s\\x0b]*[^\\s\\x0b0-9A-Z_a-z]?=[\\s\\x0b]*|[^0-9A-Z_a-z]*?[\\+=]+[^0-9A-Z_a-z]*?)[\"'`])|[0-9][\"'`][\\s\\x0b]+[\"'`][\\s\\x0b]+[0-9]|^admin[\\s\\x0b]*?[\"'`]|[\\s\\x0b\"'\\(`][\\s\\x0b]*?glob[^0-9A-Z_a-z]+[\"'\\(0-9A-Z_-z]|[\\s\\x0b]is[\\s\\x0b]*?0[^0-9A-Z_a-z]|where[\\s\\x0b][\\s\\x0b,-\\.0-9A-Z_a-z]+[\\s\\x0b]=", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942200", - "name": "Detects MySQL comment-/space-obfuscated injections and backtick termination", - "pattern": "(?i),.*?(?:[\\)0-9a-f](?:$|[\"'`](?:$|[^\"'`]+[\"'`])|(?:\\r?\\n)?\\z)|[\"'`][^\"'`]+[\"'`])|[^0-9A-Z_a-z]select.+[^0-9A-Z_a-z]*?from|(?:alter|(?:(?:cre|trunc|upd)at|renam)e|d(?:e(?:lete|sc)|rop)|(?:inser|selec)t|load)[\\s\\x0b]*?\\([\\s\\x0b]*?space[\\s\\x0b]*?\\(", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942210", - "name": "Detects chained SQL injection attempts 1/2", - "pattern": "(?i)(?:&&|\\|\\||and|between|div|like|n(?:and|ot)|(?:xx?)?or)[\\s\\x0b\\(]+[0-9A-Z_a-z]+[\\s\\x0b\\)]*?[!\\+=]+[\\s\\x0b0-9]*?[\"'-\\)=`]|[0-9](?:[\\s\\x0b]*?(?:and|between|div|like|x?or)[\\s\\x0b]*?[0-9]+[\\s\\x0b]*?[\\+\\-]|[\\s\\x0b]+group[\\s\\x0b]+by.+\\()|/[0-9A-Z_a-z]+;?[\\s\\x0b]+(?:and|between|div|having|like|x?or|select)[^0-9A-Z_a-z]|(?:[#;]|--)[\\s\\x0b]*?(?:alter|drop|(?:insert|update)[\\s\\x0b]*?[0-9A-Z_a-z]{2,})|@.+=[\\s\\x0b]*?\\([\\s\\x0b]*?select|[^0-9A-Z_a-z]SET[\\s\\x0b]*?@[0-9A-Z_a-z]+", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942260", - "name": "Detects basic SQL authentication bypass attempts 2/3", - "pattern": "(?i)[\"'`][\\s\\x0b]*?(?:(?:and|n(?:and|ot)|(?:xx?)?or|div|like|between|\\|\\||&&)[\\s\\x0b]+[\\s\\x0b0-9A-Z_a-z]+=[\\s\\x0b]*?[0-9A-Z_a-z]+[\\s\\x0b]*?having[\\s\\x0b]+|like[^0-9A-Z_a-z]*?[\"'0-9`])|[0-9A-Z_a-z][\\s\\x0b]+like[\\s\\x0b]+[\"'`]|like[\\s\\x0b]*?[\"'`]%|select[\\s\\x0b]+?[\\s\\x0b\"'-\\),-\\.0-9A-\\[\\]_-z]+from[\\s\\x0b]+", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942300", - "name": "Detects MySQL comments, conditions and ch(a)r injections", - "pattern": "(?i)\\)[\\s\\x0b]*?when[\\s\\x0b]*?[0-9]+[\\s\\x0b]*?then|[\"'`][\\s\\x0b]*?(?:[#\\{]|--)|/\\*![\\s\\x0b]?[0-9]+|\\b(?:(?:binary|cha?r)[\\s\\x0b]*?\\([\\s\\x0b]*?[0-9]|(?:and|n(?:and|ot)|(?:xx?)?or|div|like|between|r(?:egexp|like))[\\s\\x0b]+[0-9A-Z_a-z]+\\()|(?:\\|\\||&&)[\\s\\x0b]*?[0-9A-Z_a-z]+\\(", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942310", - "name": "Detects chained SQL injection attempts 2/2", - "pattern": "(?i)(?:\\([\\s\\x0b]*?select[\\s\\x0b]*?[0-9A-Z_a-z]+|coalesce|order[\\s\\x0b]+by[\\s\\x0b]+if[0-9A-Z_a-z]*?)[\\s\\x0b]*?\\(|\\*/from|\\+[\\s\\x0b]*?[0-9]+[\\s\\x0b]*?\\+[\\s\\x0b]*?@|[0-9A-Z_a-z][\"'`][\\s\\x0b]*?(?:(?:[\\+\\-=@\\|]+[\\s\\x0b]+?)+|[\\+\\-=@\\|]+)[\\(0-9]|@@[0-9A-Z_a-z]+[\\s\\x0b]*?[^\\s\\x0b0-9A-Z_a-z]|[^0-9A-Z_a-z]!+[\"'`][0-9A-Z_a-z]|[\"'`](?:;[\\s\\x0b]*?(?:if|while|begin)|[\\s\\x0b0-9]+=[\\s\\x0b]*?[0-9])|[\\s\\x0b\\(]+case[0-9]*?[^0-9A-Z_a-z].+[tw]hen[\\s\\x0b\\(]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942330", - "name": "Detects classic SQL injection probings 1/3", - "pattern": "(?i)[\"'`][\\s\\x0b]*?\\b(?:x?or|div|like|between|and)\\b[\\s\\x0b]*?[\"'`]?[0-9]|\\x5cx(?:2[37]|3d)|^(?:.?[\"'`]$|[\"'\\x5c`]*?(?:[\"'0-9`]+|[^\"'`]+[\"'`])[\\s\\x0b]*?\\b(?:and|n(?:and|ot)|(?:xx?)?or|div|like|between|\\|\\||&&)\\b[\\s\\x0b]*?[\"'0-9A-Z_-z][!&\\(\\)\\+-\\.@])|[^\\s\\x0b0-9A-Z_a-z][0-9A-Z_a-z]+[\\s\\x0b]*?[\\-\\|][\\s\\x0b]*?[\"'`][\\s\\x0b]*?[0-9A-Z_a-z]|@(?:[0-9A-Z_a-z]+[\\s\\x0b]+(?:and|x?or|div|like|between)\\b[\\s\\x0b]*?[\"'0-9`]+|[\\-0-9A-Z_a-z]+[\\s\\x0b](?:and|x?or|div|like|between)\\b[\\s\\x0b]*?[^\\s\\x0b0-9A-Z_a-z])|[^\\s\\x0b0-:A-Z_a-z][\\s\\x0b]*?[0-9][^0-9A-Z_a-z]+[^\\s\\x0b0-9A-Z_a-z][\\s\\x0b]*?[\"'`].|[^0-9A-Z_a-z]information_schema|table_name[^0-9A-Z_a-z]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942340", - "name": 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- "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942370", - "name": "Detects classic SQL injection probings 2/3", - "pattern": "(?i)[\"'`](?:[\\s\\x0b]*?(?:(?:\\*.+(?:x?or|div|like|between|(?:an|i)d)[^0-9A-Z_a-z]*?[\"'`]|(?:x?or|div|like|between|and)[\\s\\x0b][^0-9]+[\\-0-9A-Z_a-z]+[^0-9]*)[0-9]|[^\\s\\x0b0-9\\?A-Z_a-z]+[\\s\\x0b]*?[^\\s\\x0b0-9A-Z_a-z]+[\\s\\x0b]*?[\"'`]|[^\\s\\x0b0-9A-Z_a-z]+[\\s\\x0b]*?[^A-Z_a-z](?:[^#]*#|.*?--))|[^\\*]*\\*[\\s\\x0b]*?[0-9])|\\^[\"'`]|[%\\(-\\+\\-<>][\\-0-9A-Z_a-z]+[^\\s\\x0b0-9A-Z_a-z]+[\"'`][^,]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942380", - "name": "SQL Injection Attack", - "pattern": "(?i)\\b(?:having\\b(?:[\\s\\x0b]+(?:[0-9]{1,10}|'[^=]{1,10}')[\\s\\x0b]*?[<->]| ?(?:[0-9]{1,10} ?[<->]+|[\"'][^=]{1,10}[ \"'<-\\?\\[]+))|ex(?:ecute(?:\\(|[\\s\\x0b]{1,5}[\\$\\.0-9A-Z_a-z]{1,5}[\\s\\x0b]{0,3})|ists[\\s\\x0b]*?\\([\\s\\x0b]*?select\\b)|(?:create[\\s\\x0b]+?table.{0,20}?|like[^0-9A-Z_a-z]*?char[^0-9A-Z_a-z]*?)\\()|select.*?case|from.*?limit|order[\\s\\x0b]by|exists[\\s\\x0b](?:[\\s\\x0b]select|s(?:elect[^\\s\\x0b](?:if(?:null)?[\\s\\x0b]\\(|top|concat)|ystem[\\s\\x0b]\\()|\\bhaving\\b[\\s\\x0b]+[0-9]{1,10}|'[^=]{1,10}')", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942390", - "name": "SQL Injection Attack", - "pattern": 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"name": "SQL Injection Attack", - "pattern": "(?i)\\b(?:a(?:(?:b|co)s|vg)|bin|c(?:(?:as|o(?:nver|un))t|h(?:ar(?:set)?|r))|d(?:a(?:te|y)|e(?:fault|grees))|elt|f(?:ield|loor|ormat)|(?:hou|quarte|yea)r|i[fns]|l(?:ast|e(?:ft|ngth)|n|ikelihood|o(?:cal|g|wer))|m(?:ax|in(?:ute)?|o(?:d|nth))|now|p(?:assword|i|o(?:sition|wer))|r(?:awtonhex(?:toraw)?|e(?:p(?:eat|lace)|verse)|ight|ound)|s(?:econd|ign|leep|pace|tddev|um)|t(?:an|ime|o_(?:n?char|(?:day|second)s))|u(?:nlikely|(?:pp|s)er)|v(?:alues|ersion)|week)[^0-9A-Z_a-z]*?\\(", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942470", - "name": "SQL Injection Attack", - "pattern": "(?i)autonomous_transaction|(?:current_use|n?varcha|tbcreato)r|db(?:a_users|ms_java)|open(?:owa_util|query|rowset)|s(?:p_(?:(?:addextendedpro|sqlexe)c|execute(?:sql)?|help|is_srvrolemember|makewebtask|oacreate|p(?:assword|repare)|replwritetovarbin)|ql_(?:longvarchar|variant))|utl_(?:file|http)|xp_(?:availablemedia|(?:cmdshel|servicecontro)l|dirtree|e(?:numdsn|xecresultset)|filelist|loginconfig|makecab|ntsec(?:_enumdomains)?|reg(?:addmultistring|delete(?:key|value)|enum(?:key|value)s|re(?:ad|movemultistring)|write)|terminate(?:_process)?)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942480", - "name": "SQL Injection Attack", - "pattern": "(?i)\\b(?:(?:d(?:bms_[0-9A-Z_a-z]+\\.|elete\\b[^0-9A-Z_a-z]*?\\bfrom)|(?:group\\b.*?\\bby\\b.{1,100}?\\bhav|overlay\\b[^0-9A-Z_a-z]*?\\(.*?\\b[^0-9A-Z_a-z]*?plac)ing|in(?:ner\\b[^0-9A-Z_a-z]*?\\bjoin|sert\\b[^0-9A-Z_a-z]*?\\binto|to\\b[^0-9A-Z_a-z]*?\\b(?:dump|out)file)|load\\b[^0-9A-Z_a-z]*?\\bdata\\b.*?\\binfile|s(?:elect\\b.{1,100}?\\b(?:(?:.*?\\bdump\\b.*|(?:count|length)\\b.{1,100}?)\\bfrom|(?:data_typ|from\\b.{1,100}?\\bwher)e|instr|to(?:_(?:cha|numbe)r|p\\b.{1,100}?\\bfrom))|ys_context)|u(?:nion\\b.{1,100}?\\bselect|tl_inaddr))\\b|print\\b[^0-9A-Z_a-z]*?@@)|(?:collation[^0-9A-Z_a-z]*?\\(a|@@version|;[^0-9A-Z_a-z]*?\\b(?:drop|shutdown))\\b|'(?:dbo|msdasql|s(?:a|qloledb))'", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942430", - "name": "Restricted SQL 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"pattern": "^.*?\\x5c['\"`](?:.*?['\"`])?\\s*(?:and|or)\\b", - "targets": [ - "body", - "query" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942101", - "name": "SQL Injection Attack Detected via libinjection", - "pattern": "@detectSQLi", - "targets": [ - "uri" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942152", - "name": "SQL Injection Attack: SQL function name detected", - "pattern": 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- "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942321", - "name": "Detects MySQL and PostgreSQL stored procedure/function injections", - "pattern": "(?i)create[\\s\\x0b]+(?:function|procedure)[\\s\\x0b]*?[0-9A-Z_a-z]+[\\s\\x0b]*?\\([\\s\\x0b]*?\\)[\\s\\x0b]*?-|d(?:eclare[^0-9A-Z_a-z]+[#@][\\s\\x0b]*?[0-9A-Z_a-z]+|iv[\\s\\x0b]*?\\([\\+\\-]*[\\s\\x0b\\.0-9]+,[\\+\\-]*[\\s\\x0b\\.0-9]+\\))|exec[\\s\\x0b]*?\\([\\s\\x0b]*?@|(?:lo_(?:impor|ge)t|procedure[\\s\\x0b]+analyse)[\\s\\x0b]*?\\(|;[\\s\\x0b]*?(?:declare|open)[\\s\\x0b]+[\\-0-9A-Z_a-z]+|::(?:b(?:igint|ool)|double[\\s\\x0b]+precision|int(?:eger)?|numeric|oid|real|(?:tex|smallin)t)", - "targets": [ - "headers" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942251", - "name": "Detects HAVING injections", - "pattern": "(?i)\\W+\\d*?\\s*?\\bhaving\\b\\s*?[^\\s\\-]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942490", - "name": "Detects classic SQL injection probings 3/3", - "pattern": "[\"'`][\\s\\d]*?[^\\w\\s]\\W*?\\d\\W*?.*?[\"'`\\d]", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942420", - "name": "Restricted SQL Character Anomaly Detection (cookies): # of special characters exceeded (8)", - "pattern": "((?:(?:[!-\\+\\-:->@\\[\\]\\^`\\{-~]|\\x{c2}\\x{b4}|\\x{e2}\\x80[\\x98\\x99])[^!-\\+\\-:->@\\[\\]\\^`\\{-~]*?){8})", - "targets": [ - "headers" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942431", - "name": "Restricted SQL Character Anomaly Detection (args): # of special characters exceeded (6)", - "pattern": "((?:(?:[!-\\+\\-:->@\\[\\]\\^`\\{-~]|\\x{c2}\\x{b4}|\\x{e2}\\x80[\\x98\\x99])[^!-\\+\\-:->@\\[\\]\\^`\\{-~]*?){6})", - "targets": [ - "body", - "query" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942460", - "name": "Meta-Character Anomaly Detection Alert - Repetitive Non-Word Characters", - "pattern": "\\W{4}", - "targets": [ - "query" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942511", - "name": "SQLi bypass attempt by ticks detected", - "pattern": "(?:'(?:(?:[\\w\\s=_\\-+{}()<@]){2,29}|(?:[A-Za-z0-9+/]{4})+(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?)')", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942530", - "name": "SQLi query termination detected", - "pattern": "';", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942421", - "name": "Restricted SQL Character Anomaly Detection (cookies): # of special characters exceeded (3)", - "pattern": "((?:(?:[!-\\+\\-:->@\\[\\]\\^`\\{-~]|\\x{c2}\\x{b4}|\\x{e2}\\x80[\\x98\\x99])[^!-\\+\\-:->@\\[\\]\\^`\\{-~]*?){3})", - "targets": [ - "headers" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] - }, - { - "id": "942432", - "name": "Restricted SQL Character Anomaly Detection (args): # of special characters exceeded (2)", - "pattern": "((?:(?:[!-\\+\\-:->@\\[\\]\\^`\\{-~]|\\x{c2}\\x{b4}|\\x{e2}\\x80[\\x98\\x99])[^!-\\+\\-:->@\\[\\]\\^`\\{-~]*?){2})", - "targets": [ - "body", - "query" - ], - "action": "block", - "score": 5, - "severity": "medium", - "category": "sqli", - "enabled": true, - "tags": [ - "attack-sqli", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/ATTACK-SQLI", - "capec/1000/152/248/66" - ] } ] }, @@ -4077,7 +2389,7 @@ "name": "CRS Java / Deserialization Attack", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Java / Deserialization Attack (11 rules)", + "description": "OWASP CRS v4.24.0 — CRS Java / Deserialization Attack (3 rules)", "author": "OWASP CRS Project", "priority": 3, "enabled": true, @@ -4109,7 +2421,7 @@ "targets": [ "headers" ], - "action": "block", + "action": "score", "score": 10, "severity": "critical", "category": "deserialization", @@ -4141,166 +2453,6 @@ "OWASP_CRS/ATTACK-JAVA", "capec/1000/152/137/6" ] - }, - { - "id": "944151", - "name": "Potential Remote Command Execution: Log4j / Log4shell", - "pattern": "(?i)(?:\\$|$?)(?:\\{|&l(?:brace|cub);?)(?:[^\\}]*(?:\\$|$?)(?:\\{|&l(?:brace|cub);?)|jndi|ctx)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/137/6" - ] - }, - { - "id": "944200", - "name": "Magic bytes Detected, probable java serialization in use", - "pattern": "\\xac\\xed\\x00\\x05", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944210", - "name": "Magic bytes Detected Base64 Encoded, probable java serialization in use", - "pattern": "(?:rO0ABQ|KztAAU|Cs7QAF)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944240", - "name": "Remote Command Execution: Java serialization (CVE-2015-4852)", - "pattern": "(?:clonetransformer|forclosure|instantiatefactory|instantiatetransformer|invokertransformer|prototypeclonefactory|prototypeserializationfactory|whileclosure|getproperty|filewriter|xmldecoder)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944250", - "name": "Remote Command Execution: Suspicious Java method detected", - "pattern": "java\\b.+(?:runtime|processbuilder)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944260", - "name": "Remote Command Execution: Malicious class-loading payload", - "pattern": "(?:class\\.module\\.classLoader\\.resources\\.context\\.parent\\.pipeline|springframework\\.context\\.support\\.FileSystemXmlApplicationContext)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944300", - "name": "Base64 encoded string matched suspicious keyword", - "pattern": "(?:cnVudGltZQ|HJ1bnRpbWU|BydW50aW1l|cHJvY2Vzc2J1aWxkZXI|HByb2Nlc3NidWlsZGVy|Bwcm9jZXNzYnVpbGRlcg|Y2xvbmV0cmFuc2Zvcm1lcg|GNsb25ldHJhbnNmb3JtZXI|BjbG9uZXRyYW5zZm9ybWVy|Zm9yY2xvc3VyZQ|GZvcmNsb3N1cmU|Bmb3JjbG9zdXJl|aW5zdGFudGlhdGVmYWN0b3J5|Gluc3RhbnRpYXRlZmFjdG9yeQ|BpbnN0YW50aWF0ZWZhY3Rvcnk|aW5zdGFudGlhdGV0cmFuc2Zvcm1lcg|Gluc3RhbnRpYXRldHJhbnNmb3JtZXI|BpbnN0YW50aWF0ZXRyYW5zZm9ybWVy|aW52b2tlcnRyYW5zZm9ybWVy|Gludm9rZXJ0cmFuc2Zvcm1lcg|BpbnZva2VydHJhbnNmb3JtZXI|cHJvdG90eXBlY2xvbmVmYWN0b3J5|HByb3RvdHlwZWNsb25lZmFjdG9yeQ|Bwcm90b3R5cGVjbG9uZWZhY3Rvcnk|cHJvdG90eXBlc2VyaWFsaXphdGlvbmZhY3Rvcnk|HByb3RvdHlwZXNlcmlhbGl6YXRpb25mYWN0b3J5|Bwcm90b3R5cGVzZXJpYWxpemF0aW9uZmFjdG9yeQ|d2hpbGVjbG9zdXJl|HdoaWxlY2xvc3VyZQ|B3aGlsZWNsb3N1cmU)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/3", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/248" - ] - }, - { - "id": "944152", - "name": "Potential Remote Command Execution: Log4j / Log4shell", - "pattern": "(?i)(?:\\$|$?)(?:\\{|&l(?:brace|cub);?)", - "targets": [ - "all" - ], - "action": "block", - "score": 10, - "severity": "critical", - "category": "deserialization", - "enabled": true, - "tags": [ - "attack-rce", - "paranoia-level/4", - "OWASP_CRS", - "OWASP_CRS/ATTACK-JAVA", - "capec/1000/152/137/6" - ] } ] }, @@ -4309,7 +2461,7 @@ "name": "CRS Data Leakage Detection", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Data Leakage Detection (3 rules)", + "description": "OWASP CRS v4.24.0 — CRS Data Leakage Detection (2 rules)", "author": "OWASP CRS Project", "priority": 15, "enabled": true, @@ -4353,26 +2505,6 @@ "OWASP_CRS/DATA-LEAKAGES", "capec/1000/118/116" ] - }, - { - "id": "950100", - "name": "The Application Returned a 500-Level Status Code", - "pattern": "^5\\d{2}$", - "targets": [ - "body" - ], - "action": "block", - "score": 8, - "severity": "high", - "category": "data_leakage", - "enabled": true, - "tags": [ - "attack-disclosure", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/DATA-LEAKAGES", - "capec/1000/152" - ] } ] }, @@ -4745,7 +2877,7 @@ "name": "CRS PHP Data Leakage", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS PHP Data Leakage (3 rules)", + "description": "OWASP CRS v4.24.0 — CRS PHP Data Leakage (2 rules)", "author": "OWASP CRS Project", "priority": 15, "enabled": true, @@ -4789,26 +2921,6 @@ "OWASP_CRS/DATA-LEAKAGES-PHP", "capec/1000/118/116" ] - }, - { - "id": "953101", - "name": "PHP Information Leakage", - "pattern": "(?i)Empty string|F(?:ile size is|reeing memory)|Header (?:name )?\"|Invalid date|No active class|(?:Out of memor|cannot be empt)y|Pa(?:ir level|ssword is too long)|Re(?:ading file|starting!)|S(?:ession is not active|tatic function\\b)|T(?:elling\\.\\.\\.|he function\\b)|(?:Unknown reas|invalid opti)on|e(?:mpty password|rror reading)", - "targets": [ - "body" - ], - "action": "block", - "score": 8, - "severity": "high", - "category": "data_leakage", - "enabled": true, - "tags": [ - "attack-disclosure", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/DATA-LEAKAGES-PHP", - "capec/1000/118/116" - ] } ] }, @@ -4817,7 +2929,7 @@ "name": "CRS IIS Data Leakage", "version": "4.24.0", "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS IIS Data Leakage (3 rules)", + "description": "OWASP CRS v4.24.0 — CRS IIS Data Leakage (2 rules)", "author": "OWASP CRS Project", "priority": 15, "enabled": true, @@ -4861,26 +2973,6 @@ "OWASP_CRS/DATA-LEAKAGES-IIS", "capec/1000/118/116" ] - }, - { - "id": "954101", - "name": "Disclosure of IIS install location", - "pattern": "(?i)[\\x5c/]inetpub\\b", - "targets": [ - "body" - ], - "action": "block", - "score": 8, - "severity": "high", - "category": "data_leakage", - "enabled": true, - "tags": [ - "attack-disclosure", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/DATA-LEAKAGES-IIS", - "capec/1000/118/116" - ] } ] }, @@ -5355,38 +3447,6 @@ ] } ] - }, - { - "id": "crs-data-leakage-ruby", - "name": "CRS Ruby Data Leakage", - "version": "4.24.0", - "source": "owasp-crs", - "description": "OWASP CRS v4.24.0 — CRS Ruby Data Leakage (1 rules)", - "author": "OWASP CRS Project", - "priority": 15, - "enabled": true, - "rules": [ - { - "id": "956110", - "name": "Ruby source code leakage", - "pattern": "(?i)(?:<%[=#\\s]|#\\{[^}]+\\})", - "targets": [ - "body" - ], - "action": "block", - "score": 8, - "severity": "high", - "category": "data_leakage", - "enabled": true, - "tags": [ - "attack-disclosure", - "paranoia-level/2", - "OWASP_CRS", - "OWASP_CRS/DATA-LEAKAGES-RUBY", - "capec/1000/118/116" - ] - } - ] } ] }