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CVE-2023-29499

Gvariant offset table entry size is not checked in is_normal()

Published: 9/14/2023 Last updated: 12/18/2025 Reserved: 5/30/2023

A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, 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 (19)

Product Vendor Version
Extra Packages for Enterprise Linux Fedora n/a
Extra Packages for Enterprise Linux Fedora <= 5.15.*
Red Hat Enterprise Linux 7 Red Hat n/a
Red Hat Enterprise Linux 8 Red Hat <= 5.10.*
Red Hat Enterprise Linux 9 Red Hat n/a
Fedora 38 Fedora <= 5.16.*
Fedora 37 Fedora 4.6 MSR1
Red Hat Enterprise Linux 6 Red Hat < 2.10
Fedora 37 Fedora n/a
Red Hat Enterprise Linux 6 Red Hat 1.67 and earlier
Red Hat Enterprise Linux 7 Red Hat n/a
Red Hat Enterprise Linux 8 Red Hat < publication
Red Hat Enterprise Linux 9 Red Hat n/a
Fedora 38 Fedora 4.5
Fedora 38 Fedora < 10.0.22621.674
Fedora 37 Fedora n/a
Fedora 37 Fedora 11.3.1 MSR1-3
glib2 n/a n/a
glib2 n/a 11.3.1

References (24)

Credits (2)