CVE-2023-32643

Name
CVE-2023-32643
Description
A flaw was found in GLib. The GVariant deserialization code is vulnerable to a heap buffer overflow introduced by the fix for CVE-2023-32665. This bug does not affect any released version of GLib, but does affect GLib distributors who followed the guidance of GLib developers to backport the initial fix for CVE-2023-32665.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://https://discourse.gnome.org/t/multiple-fixes-for-gvariant-normalisation-issues-in-glib/12835
MISC https://gitlab.gnome.org/GNOME/glib/-/issues/2840

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:* glib >= None < 2.75.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
glib 3.17-main 2.74.7-r0 Rasmus Thomsen <oss@cogitri.dev> possibly vulnerable
glib 3.16-main 2.72.4-r0 Rasmus Thomsen <oss@cogitri.dev> possibly vulnerable
glib 3.15-main 2.70.5-r0 Rasmus Thomsen <oss@cogitri.dev> possibly vulnerable