in SetImageExtent() of /MagickCore/image.c, an incorrect image depth size can cause a memory leak because the code which checks for the proper image depth size does not reset the size in the event there is an invalid size. The patch resets the depth to a proper size before throwing an exception. The memory leak can be triggered by a crafted input file that is processed by ImageMagick and could cause an impact to application reliability, such as denial of service. This flaw affects ImageMagick versions prior to 7.0.9-0.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1894232 Exploit Issue Tracking Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-12-08T21:57:25

Updated: 2020-12-08T21:57:25

Reserved: 2020-10-27T00:00:00


Link: CVE-2020-27755

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-12-08T22:15:18.290

Modified: 2021-06-02T19:24:46.897


Link: CVE-2020-27755

JSON object: View

cve-icon Redhat Information

No data.

CWE