Bug 2211832 (CVE-2023-32643) - CVE-2023-32643 glib: Heap-buffer-overflow in g_variant_serialised_get_child
Summary: CVE-2023-32643 glib: Heap-buffer-overflow in g_variant_serialised_get_child
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-32643
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2212717 2212718 2212719
Blocks: 2160453
TreeView+ depends on / blocked
 
Reported: 2023-06-02 07:22 UTC by Dhananjay Arunesh
Modified: 2024-01-30 14:26 UTC (History)
6 users (show)

Fixed In Version:
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Doc Text:
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.
Clone Of:
Environment:
Last Closed: 2023-06-06 12:56:41 UTC
Embargoed:

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Description Dhananjay Arunesh 2023-06-02 07:22:32 UTC 
GLib's 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.

References:
https://gitlab.gnome.org/GNOME/glib/-/issues/2840
Comment 1 Dhananjay Arunesh 2023-06-06 07:24:37 UTC 
Created glib tracking bugs for this issue:

Affects: epel-all [bug 2212717]


Created glib2 tracking bugs for this issue:

Affects: fedora-all [bug 2212719]


Created mingw-glib2 tracking bugs for this issue:

Affects: fedora-all [bug 2212718]
Comment 2 Product Security DevOps Team 2023-06-06 12:56:38 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-32643
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