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CVE-2024-52533

Dec. 6, 2024, 2:15 p.m.

CVSS Score

9.8 / 10

Product(s) Impacted

GNOME GLib

  • before 2.82.1

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.

Weaknesses

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

CWE ID: 120

Date

Published: Nov. 11, 2024, 11:15 p.m.

Last Modified: Dec. 6, 2024, 2:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
9.8
Exploitability Score
3.9
Impact Score
5.9
Base Severity
CRITICAL
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References




http://www.openwall.com/ af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/ af854a3a-2127-422b-91ae-364da2661108

https://security.netapp.com/ af854a3a-2127-422b-91ae-364da2661108