Out-of-bounds Read Affecting ImageMagick package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.06% (32nd percentile)

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  • Snyk IDSNYK-RHEL6-IMAGEMAGICK-1409248
  • published26 Jul 2021
  • disclosed4 Oct 2019

Introduced: 4 Oct 2019

CVE-2020-25665  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:6 ImageMagick.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ImageMagick package and not the ImageMagick package as distributed by RHEL. See How to fix? for RHEL:6 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1