CVE-2023-32643CWE-122CWE-787

CVE-2023-32643

Medium · published September 15, 2023

CVSS v3.1
5.3
EPSS
0%
Percentile
30.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00375 · 30.2th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-787 · Out-of-bounds Write
Published
2023-09-15T00:15Z
Affected products (1)
ProductVersionsFixed in
gnome/glib< 2.75.12.75.1
References (7)
https://gitlab.gnome.org/GNOME/glib/-/issues/2840 · [email protected]https://https://discourse.gnome.org/t/multiple-fixes-for-gvariant-normalisation-issues-in-glib/12835 · [email protected]https://security.netapp.com/advisory/ntap-20240426-0005/ · [email protected]https://gitlab.gnome.org/GNOME/glib/-/issues/2840 · af854a3a-2127-422b-91ae-364da2661108https://https://discourse.gnome.org/t/multiple-fixes-for-gvariant-normalisation-issues-in-glib/12835 · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240426-0005/ · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 14 SEP 19:14Z
    A flaw was found in GLib
    cvelistv5