CVE-2023-32611

G_variant_byteswap() can take a long time with some non-normal inputs

CVSS 5.5 MEDIUMEPSS 0.4%CWE-400

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.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Productos afectados

Fedora · Extra Packages for Enterprise Linux Fedora · Fedora 37 Fedora · Fedora 38 n/a · glib2 Red Hat · Red Hat Enterprise Linux 6 Red Hat · Red Hat Enterprise Linux 7 Red Hat · Red Hat Enterprise Linux 8 Red Hat · Red Hat Enterprise Linux 9

¿Quieres saber si tu infraestructura está expuesta a esto?

Hablar con TrueHacking →

Referencias

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/