PT-2023-12279 · Allegro+1 · Allegro+1

Nigelxo · Published 2023-02-03 · Updated 2023-02-09 · CVE-2021-36489

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Allegro versions 5.2.6 and earlier

Description The issue allows attackers to cause a denial of service via crafted PCX, TGA, or BMP files to the allegro image addon.

Recommendations For Allegro versions 5.2.6 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-36489

Affected Products

Allegro

Debian

References · 12

• 🔥 https://github.com/liballeg/allegro5/issues/1251 · Exploit
• https://osv.dev/vulnerability/CVE-2021-36489 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36489 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-36489 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36489 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-36489 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-36489 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-36489 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/allegro4.4 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-36489 · Security Note
• https://packages.debian.org/src:allegro4.4 · Note
• https://t.me/cvenotify/44029 · Telegram Post