NULL Pointer Dereference Affecting libxml2 package, versions [,2.12.10)[2.13.0,2.13.6)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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.
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- published19 Feb 2025
- disclosed18 Feb 2025
- creditUnknown
Introduced: 18 Feb 2025
CVE-2025-27113 (opens in a new tab)How to fix?
Upgrade libxml2 to version 2.12.10, 2.13.6 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference in the xmlPatMatch() function in pattern.c. An attacker can cause the application to crash. Known functions that make use of the vulnerable function include XML::LibXML::Reader (perl), retainpath (Tcl), and xmllint --walker --pattern/xmllint --stream --pattern.