CVE-2019-11390 - CVE House
Back to Database
Status published Medium CVE-2019-11390

An issue was discovered in OWASP ModSecurity Core Rule Set...

Vulnerability Description

An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with set_error_handler# at the beginning and nested repetition operators. NOTE: the software maintainer disputes that this is a vulnerability because the issue cannot be exploited via ModSecurity

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-11390

Credits & Attribution

No credits recorded in the NVD database.

References

More from modsecurity

View All →
CVE-2019-13464
An issue was discovered in OWASP ModSecurity Core Rule Set...
High 7.5
CVE-2019-11391
An issue was discovered in OWASP ModSecurity Core Rule Set...
Medium 5.3
CVE-2019-11389
An issue was discovered in OWASP ModSecurity Core Rule Set...
Medium 5.3
CVE-2019-11388
An issue was discovered in OWASP ModSecurity Core Rule Set...
Medium 5.3
CVE-2019-11387
An issue was discovered in OWASP ModSecurity Core Rule Set...
Medium 5.3

Affected Vendor

modsecurity

View all reports →

Affected Software

owasp modsecurity core rule set
Vulnerable Versions:
0

Timeline

Official Publish: April 21st, 2019
Last Modified: August 4th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.