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CVE-2023-32611
Component Overview
Vulnerability Overview
Name
CVE-2023-32611
Source
NVD (
link
)
Debian (
link
)
Description
A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service.
CWEs
CWE-400
CWE-400
Published Date
Sep 14, 2023
Updated Date
Jun 23, 2026
Workaround
-
Advisories
https://access.redhat.com/security/cve/CVE-2023-32611
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2211829
Issue Tracking
https://gitlab.gnome.org/GNOME/glib/-/issues/2797
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-32611
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2211829
Issue Tracking
https://gitlab.gnome.org/GNOME/glib/-/issues/2797
Vendor Advisory
Analysis
#
Affected Component
Analysis
glib-2.0
Patched
Vulnerability Ratings
#
5.5
CVSSv31
5.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
glib-2.0
yocto
master
2.88.1
Not Affected
glib-2.0
yocto
scarthgap
2.78.6
Not Affected
Resolved with patches
#
glib-2.0 (yocto:kirkstone)
#
Title
Author
Resolve
1
gvariant: Fix g_variant_byteswap() returning non-normal data
Philip Withnall <pwithnall@endlessos.org>
CVE-2023-32611
2
gvariant: Allow g_variant_byteswap() to operate on tree-form
Philip Withnall <pwithnall@endlessos.org>
CVE-2023-32611