CVE-2022-0284

CVSS V2 None CVSS V3 High 7.1

Description

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.

Overview

CVE ID
CVE-2022-0284

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2022-08-29T15:15:09

Last Modified Date
2022-09-01T19:58:48

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:imagemagick:imagemagick::::::::	1	OR		7.1.0-20

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.1

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.2

References

Reference URL	Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2045943
https://github.com/ImageMagick/ImageMagick/issues/4729
https://access.redhat.com/security/cve/CVE-2022-0284
https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-0284
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0284

History

Created	Old Value	New Value	Data Type	Notes
2022-08-29 16:00:08				Added to TrackCVE