Unrestricted Upload of File with Dangerous Type Affecting modsecurity-crs package, versions <3.2.0-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIAN11-MODSECURITYCRS-530523
- published28 Oct 2019
- disclosed9 Jul 2019
Introduced: 9 Jul 2019
CVE-2019-13464 (opens in a new tab)How to fix?
Upgrade Debian:11 modsecurity-crs to version 3.2.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream modsecurity-crs package and not the modsecurity-crs package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) 3.0.2. Use of X.Filename instead of X_Filename can bypass some PHP Script Uploads rules, because PHP automatically transforms dots into underscores in certain contexts where dots are invalid.