CVE-2024-52533

critical

Description

gio/gsocks4aproxy.c in GNOME GLib before 2.82.1 has an off-by-one error and resultant buffer overflow because SOCKS4_CONN_MSG_LEN is not sufficient for a trailing '\0' character.

References

https://security.netapp.com/advisory/ntap-20241206-0009/

https://lists.debian.org/debian-lts-announce/2024/11/msg00020.html

https://www.cisa.gov/news-events/ics-advisories/icsa-26-043-06

https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home

https://gitlab.gnome.org/GNOME/glib/-/releases/2.82.1

https://gitlab.gnome.org/GNOME/glib/-/issues/3461

https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-45936

https://cert-portal.siemens.com/productcert/html/ssa-398330.html

https://cert-portal.siemens.com/productcert/html/ssa-202008.html

https://cert-portal.siemens.com/productcert/html/ssa-089022.html

http://www.openwall.com/lists/oss-security/2024/11/12/11

Details

Source: Mitre, NVD

Published: 2024-11-11

Updated: 2026-10-15

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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