CVE-2025-27113: Null Pointer Dereference
First published: Tue Feb 18 2025(Updated: )
Last updated 25 February 2025
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libxml2 | <2.12.10>2.13.0<=2.13.6 | |
| debian/libxml2 | <=2.9.10+dfsg-6.7+deb11u4<=2.9.14+dfsg-1.3~deb12u1<=2.12.7+dfsg+really2.9.14-0.2 | 2.9.10+dfsg-6.7+deb11u6 |
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Reference Links
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/861
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27113
- https://nvd.nist.gov/vuln/detail/CVE-2025-27113
- https://launchpad.net/bugs/cve/CVE-2025-27113
- https://security-tracker.debian.org/tracker/CVE-2025-27113
- https://ubuntu.com/security/CVE-2025-27113
- https://www.openwall.com/lists/oss-security/2025/02/18/2
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/6c716d491dd2e67f08066f4dc0619efeb49e43e6
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/503f788e84f1c1f1d769c2c7258d77faee94b5a3
Frequently Asked Questions
What is the severity of CVE-2025-27113?
CVE-2025-27113 is categorized as a moderate severity vulnerability due to the potential for a NULL pointer dereference.
How do I fix CVE-2025-27113?
To fix CVE-2025-27113, update libxml2 to version 2.12.10 or later, or version 2.13.6 or later.
What versions of libxml2 are affected by CVE-2025-27113?
CVE-2025-27113 affects libxml2 versions before 2.12.10 and 2.13.x before 2.13.6.
What happens if CVE-2025-27113 is exploited?
Exploiting CVE-2025-27113 could lead to application crashes due to the NULL pointer dereference.
Is there a known fix for CVE-2025-27113?
Yes, upgrading to the specified safe versions of libxml2 provides a known fix for CVE-2025-27113.
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