In the ReadDCMImage function in coders/dcm.c in ImageMagick before 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote attackers to cause a denial of service.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-01-30T21:00:00

Updated: 2024-08-05T06:01:49.240Z

Reserved: 2018-01-30T00:00:00

Link: CVE-2018-6405

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-01-30T21:29:00.353

Modified: 2021-04-28T19:59:30.453

Link: CVE-2018-6405

cve-icon Redhat

Severity : Low

Publid Date: 2018-01-31T00:00:00Z

Links: CVE-2018-6405 - Bugzilla