CVE Vulnerability

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.

7.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2045943 Issue Tracking Patch
https://github.com/ImageMagick/ImageMagick/issues/4729 Exploit Issue Tracking
https://access.redhat.com/security/cve/CVE-2022-0284 Issue Tracking Third Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Information

Published : 2022-08-29 03:15

Updated : 2022-09-01 07:58

NVD link : CVE-2022-0284

Mitre link : CVE-2022-0284

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read