CVE-2023-32665CWE-400CWE-502denial-of-serviceinsecure-deserialization

CVE-2023-32665

Medium · published September 15, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
31.8
In the wild
Unconfirmed
What it is

A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00389 · 31.8th percentile
Weaknesses
CWE-400 · Uncontrolled Resource Consumption; CWE-502 · Deserialization of Untrusted Data
Published
2023-09-15T00:15Z
Affected products (1)
ProductVersionsFixed in
gnome/glib< 2.74.42.74.4
References (13)
https://access.redhat.com/security/cve/CVE-2023-32665 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2211827 · [email protected]https://gitlab.gnome.org/GNOME/glib/-/issues/2121 · [email protected]https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html · [email protected]https://security.gentoo.org/glsa/202311-18 · [email protected]https://security.netapp.com/advisory/ntap-20240426-0006/ · [email protected]https://access.redhat.com/security/cve/CVE-2023-32665 · af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2211827 · af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/glib/-/issues/2121 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202311-18 · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240426-0006/ · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 14 SEP 19:03Z
    Gvariant deserialisation does not match spec for non-normal data
    cvelistv5