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.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1891613 Exploit Issue Tracking Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

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

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

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


Link: CVE-2020-25667

JSON object: View

cve-icon NVD Information

Status : Modified

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

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


Link: CVE-2020-25667

JSON object: View

cve-icon Redhat Information

No data.

CWE