CVE-2023-32643
Summary
| CVE | CVE-2023-32643 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-09-14 20:15:00 UTC |
| Updated | 2023-09-20 14:32:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Multiple fixes for GVariant normalisation issues in GLib - Platform - GNOME Discourse | MISC | https | |
| (CVE-2023-32643) fuzz_variant_binary_byteswap: Heap-buffer-overflow in g_variant_serialised_get_child (#2840) · Issues · GNOME / GLib · GitLab | MISC | gitlab.gnome.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 199417 Ubuntu Security Notification for GLib Vulnerabilities (USN-6165-1)
- 199839 Ubuntu Security Notification for GLib Vulnerabilities (USN-6165-2)
- 284032 Fedora Security Update for mingw (FEDORA-2023-1a7e2b3dda)
- 284071 Fedora Security Update for mingw (FEDORA-2023-9e5a29a25d)
- 673279 EulerOS Security Update for glib2 (EulerOS-SA-2023-2612)
- 673293 EulerOS Security Update for glib2 (EulerOS-SA-2023-2582)