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.
History

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cve-icon 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

cve-icon 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

cve-icon Redhat Information

No data.