CVE-2019-11387 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Reference

https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/ https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3