#VU68076 Heap-based buffer overflow in ImageMagick - CVE-2022-1115
Published: October 10, 2022
Vulnerability identifier: #VU68076
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-1115
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
ImageMagick
ImageMagick
Software vendor:
ImageMagick.org
ImageMagick.org
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error within the PushShortPixel() function in quantum-private.h when processing TIFF images. A remote attacker can pass specially crafted TIFF image to the application, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.
External links
- https://github.com/ImageMagick/ImageMagick/issues/4974
- https://access.redhat.com/security/cve/CVE-2022-1115
- https://github.com/ImageMagick/ImageMagick/commit/c8718305f120293d8bf13724f12eed885d830b09
- https://github.com/ImageMagick/ImageMagick6/commit/1f860f52bd8d58737ad883072203391096b30b51
- https://bugzilla.redhat.com/show_bug.cgi?id=2067022