CVE-2019-11387 json
An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0.
published 2019-04-21 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3065
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- modsecurity-crs Debian 14, Debian 13, Debian 12 3.1.1-1
debian advisories DEBIAN-CVE-2019-11387
Exploit prediction
2.38% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
coreruleset.org
/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/
release-notes, vendor-advisory
-
github.com
/SpiderLabs/owasp-modsecurity-crs/issues/1359
issue-tracking, third-party-advisory
-
github.com
/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES
release-notes, third-party-advisory
Sources
- CVE List CVE-2019-11387
- NVD CVE-2019-11387
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.