TIFFGetProfiles() in /coders/tiff.c calls strstr() which causes a large out-of-bounds read when it searches for `"dc:format=\"image/dng\"` within `profile` due to improper string handling, when a crafted input file is provided to ImageMagick. The patch uses a StringInfo type instead of a raw C string to remedy this. This could cause an impact to availability of the application. This flaw affects ImageMagick versions prior to 7.0.9-0.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2020-12-08T20:57:59

Updated: 2024-08-04T15:40:36.588Z

Reserved: 2020-09-16T00:00:00

Link: CVE-2020-25667

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-08T21:15:12.700

Modified: 2023-11-07T03:20:20.760

Link: CVE-2020-25667

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-10-13T00:00:00Z

Links: CVE-2020-25667 - Bugzilla