Vulnerability Name: | CVE-2022-0284 (CCN-235008) | ||||||||||||||||||||||||||||||||||||||||||||||||
Assigned: | 2022-08-29 | ||||||||||||||||||||||||||||||||||||||||||||||||
Published: | 2022-08-29 | ||||||||||||||||||||||||||||||||||||||||||||||||
Updated: | 2022-09-01 | ||||||||||||||||||||||||||||||||||||||||||||||||
Summary: | 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 Severity: | 7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H) 6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)
4.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 3.6 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:P)
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Vulnerability Type: | CWE-125 | ||||||||||||||||||||||||||||||||||||||||||||||||
Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||||||||||||||||||||||||||||||
References: | Source: MITRE Type: CNA CVE-2022-0284 Source: MISC Type: Issue Tracking, Third Party Advisory https://access.redhat.com/security/cve/CVE-2022-0284 Source: CCN Type: Red Hat Bugzilla - Bug 2045943 (CVE-2022-0284) - CVE-2022-0284 ImageMagick: Heap buffer overread in GetPixelAlpha() declared in MagickCore/pixel-accessor.h Source: MISC Type: Issue Tracking, Patch, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2045943 Source: XF Type: UNKNOWN imagemagick-cve20220284-dos(235008) Source: CCN Type: ImageMagick GIT Repository Heap Buffer Overflow #4729 Source: MISC Type: Patch, Third Party Advisory https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7 Source: MISC Type: Exploit, Issue Tracking, Third Party Advisory https://github.com/ImageMagick/ImageMagick/issues/4729 Source: CCN Type: Mend Vulnerability Database CVE-2022-0284 | ||||||||||||||||||||||||||||||||||||||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||
Oval Definitions | |||||||||||||||||||||||||||||||||||||||||||||||||
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