CVE-2023-32636

MEDIUM4.7

A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499

Published Sep 14, 2023

Modified 1 years ago

Details

A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499. The offset table validation may be very slow. 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-2023-29499.

References

WEB

https://gitlab.gnome.org/GNOME/glib/-/issues/2841

WEB

https://https://discourse.gnome.org/t/multiple-fixes-for-gvariant-normalisation-issues-in-glib/12835

WEB

https://security.netapp.com/advisory/ntap-20231110-0002/

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2023-32636

CVSS Analysis

CVSS v3.1

4.7