The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory() in routine WritePALMImage() because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine. The patch adds 256 to bytes_per_row in the call to AcquireQuantumMemory(). This could cause impact to reliability. This flaw affects ImageMagick versions prior to 7.0.8-68.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1891606 | Exploit Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2020-12-08T00:00:00
Updated: 2023-03-11T00:00:00
Reserved: 2020-09-16T00:00:00
Link: CVE-2020-25665
JSON object: View
NVD Information
Status : Modified
Published: 2020-12-08T21:15:12.560
Modified: 2023-11-07T03:20:20.460
Link: CVE-2020-25665
JSON object: View
Redhat Information
No data.