PT-2024-21417 · Cimg+3 · Cimg+3

W1Ldb1T · Published 2024-03-14 · Updated 2025-05-28 · CVE-2024-26540

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Clmg versions prior to 3.3.3

Description A heap-based buffer overflow can occur via a crafted file to cimg library::CImg<unsigned char>:: load analyze(). This issue allows for potential exploitation.

Recommendations For versions prior to 3.3.3, update to version 3.3.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of crafted files that may trigger the cimg library::CImg<unsigned char>:: load analyze() function until a patch is applied.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2024-26540

MGASA-2025-0169

USN-7437-1

Affected Products

Cimg

Debian

Linuxmint

Ubuntu

References · 19

• 🔥 https://github.com/GreycLab/CImg/issues/403 · Exploit
• https://cve.org/CVERecord?id=CVE-2024-26540 · Security Note
• https://osv.dev/vulnerability/USN-7437-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2025-0169.html · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-26540 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2025-0169 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-26540 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-26540 · Security Note
• https://osv.dev/vulnerability/CVE-2024-26540 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1325 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26540 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7437-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-26540 · Vendor Advisory
• https://github.com/GreycLab/CImg/commit/ec6a1f2183620a90b4dcf456813e597ade791dc6 · Note
• https://github.com/GreycLab/CImg/commit/6a97a5209987e60fcce293ea102a068a88085098 · Note