CVE-2021-36489

MEDIUM

Allegro < 5.2.6 - Denial of Service via Crafted PCX/TGA/BMP Files in allegro_image Addon

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/liballeg/allegro5/issues/1251

Scores

CVSS v3 6.5
EPSS 0.0059
EPSS Percentile 43.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
liballeg/allegro < 5.2.6
Published Feb 03, 2023
Tracked Since Feb 18, 2026