CVE-2019-11387 — Uncontrolled Resource Consumption in Modsecurity-crs

CWE-400 — Uncontrolled Resource ConsumptionCWE-185 — Incorrect Regular Expression4 documents4 sources
Severity
5.3MEDIUMNVD
EPSS
0.4%
top 36.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Modsecurity-crsModsecurity Owasp Modsecurity Core Rule SET
Timeline
PublishedApr 21
Latest updateMay 24

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶debiandebian/modsecurity-crs< modsecurity-crs 3.1.1-1 (bookworm)

🔴Vulnerability Details

2
GHSA
GHSA-473r-xgj8-7xqq: An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3↗2022-05-24
▶
OSV
CVE-2019-11387: An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3↗2019-04-21
▶

📋Vendor Advisories

1
Debian
CVE-2019-11387: modsecurity-crs - An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. ...↗2019
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