A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service.
References
- https://access.redhat.com/security/cve/CVE-2023-32611
- https://bugzilla.redhat.com/show_bug.cgi?id=2211829
- https://gitlab.gnome.org/GNOME/glib/-/issues/2797
- https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html
- https://security.gentoo.org/glsa/202311-18
- https://security.netapp.com/advisory/ntap-20231027-0005/