CVE-2022-0284
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- imagemagick/imagemagick
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2022-0284Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2045943Issue Tracking, Patch, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7Patch, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/4729Exploit, Issue Tracking, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-0284Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2045943Issue Tracking, Patch, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7Patch, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/4729Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.