CVE-2024-52533

Publication date 11 November 2024

Last updated 19 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

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.

Status

Package Ubuntu Release Status
glib2.0 25.10 questing
Fixed 2.82.1-0ubuntu1
25.04 plucky
Fixed 2.82.1-0ubuntu1
24.10 oracular
Fixed 2.82.1-0ubuntu1
24.04 LTS noble
Fixed 2.80.0-6ubuntu3.2
22.04 LTS jammy
Fixed 2.72.4-0ubuntu2.4
20.04 LTS focal
Fixed 2.64.6-1~ubuntu20.04.8
18.04 LTS bionic
Fixed 2.56.4-0ubuntu0.18.04.9+esm4
16.04 LTS xenial
Fixed 2.48.2-0ubuntu4.8+esm4
14.04 LTS trusty
Needs evaluation

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
glib2.0

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

Other references