CVE-2019-11387

CVSS V2 Medium 4.3 CVSS V3 Medium 5.3
Description
An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with nested repetition operators.
Overview
  • CVE ID
  • CVE-2019-11387
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-04-21T02:29:00
  • Last Modified Date
  • 2022-04-18T17:13:08
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:modsecurity:owasp_modsecurity_core_rule_set:*:*:*:*:*:*:*:* 1 OR 3.0.0 3.1.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359 Issue Tracking Third Party Advisory
https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES Release Notes Third Party Advisory
https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/ Release Notes Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-11387
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11387
History
Created Old Value New Value Data Type Notes
2022-05-10 15:41:59 Added to TrackCVE
2022-12-03 19:47:15 2019-04-21T02:29Z 2019-04-21T02:29:00 CVE Published Date updated
2022-12-03 19:47:15 2022-04-18T17:13:08 CVE Modified Date updated
2022-12-03 19:47:15 Analyzed Vulnerability Status updated