CVE-2021-36489

Published: Feb 3, 2023Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Buffer Overflow vulnerability in Allegro through 5.2.6 allows attackers to cause a denial of service via crafted PCX/TGA/BMP files to allegro_image addon.

Affected (1)

Products: Liballeg: Allegro

Liballeg

1 product

Allegro

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Liballeg Allegro	Up to 5.2.6

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://github.com/liballeg/allegro5/issues/1251

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://github.com/liballeg/allegro5/issues/1251

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

Timeline

No history available yet.