The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-11-05T22:00:00

Updated: 2024-08-05T20:27:03.809Z

Reserved: 2017-11-05T00:00:00

Link: CVE-2017-16546

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-11-05T22:29:00.230

Modified: 2020-10-22T19:20:32.883

Link: CVE-2017-16546

cve-icon Redhat

Severity : Low

Publid Date: 2017-11-04T00:00:00Z

Links: CVE-2017-16546 - Bugzilla