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Affected Component
Analysis
libxml2
Patched
Name
CVE-2023-45322
Description
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."
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://gitlab.gnome.org/GNOME/libxml2/-/issues/344Issue Tracking
https://gitlab.gnome.org/GNOME/libxml2/-/issues/583Issue Tracking
https://gitlab.gnome.org/GNOME/libxml2/-/issues/344Issue Tracking
https://gitlab.gnome.org/GNOME/libxml2/-/issues/583Issue Tracking
Analysis#
Vulnerability Ratings#
6.5
CVSSv31
NaN
other
Others affected components#
Resolved with patches#
libxml2 (yocto:kirkstone)
#
Title
Author
Resolve
1
tree: Fix copying of DTDs
Nick Wellnhofer <wellnhofer@aevum.de>
CVE-2023-45322