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CVE-2023-32665

Gvariant deserialisation does not match spec for non-normal data

Published: 9/14/2023 Last updated: 2/13/2025 Reserved: 5/30/2023

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.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5.5 Medium CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Opam packages affected (1)

conf-glib-2

Products affected (6)

Product Vendor Version
Extra Packages for Enterprise Linux Fedora < 10.0.17763.7136
Red Hat Enterprise Linux 9 Red Hat n/a
Fedora 38 Fedora n/a
Fedora Fedora n/a
Fedora 38 Fedora < 10.0.20348.3453
Fedora 37 Fedora Windows 7 for x64-based Systems Service Pack 1

References (12)

Credits (1)