CVE-2019-11387

medium

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.

References

https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359

https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES

https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/

Details

Source: Mitre, NVD

Published: 2019-04-21

Updated: 2022-04-18

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

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

Severity: Medium