CVE-2022-0284

A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure.

CVSS v3.1

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

EPSS

0.58% chance of exploitation in the next 30 days, 45th percentile

Published

2022-08-29

Updated

2024-08-02

Proof-of-concept exploits (1)

• ImageMagick/ImageMagick/issues/4729

References

• CVE Record
• NVD entry

Related

• CVE-2022-0282
• CVE-2022-0285
• CVE-2022-0281
• CVE-2022-0286
• CVE-2022-0279
• CVE-2022-0287