CVE-2023-45322

libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."
References
Link Resource
http://www.openwall.com/lists/oss-security/2023/10/06/5 Mailing List Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/libxml2/-/issues/344 Issue Tracking Patch Vendor Advisory
https://gitlab.gnome.org/GNOME/libxml2/-/issues/583 Issue Tracking Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*

History

21 Mar 2024, 02:49

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-06 22:15

Updated : 2024-08-02 21:15


NVD link : CVE-2023-45322

Mitre link : CVE-2023-45322

CVE.ORG link : CVE-2023-45322


JSON object : View

Products Affected

xmlsoft

  • libxml2
CWE
CWE-416

Use After Free