CVE-2020-25665

2020-12-0800:00:00

CWE-122

redhat

www.cve.org

palm image coder

out-of-bounds read

imagemagick prior

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

34.6%

JSON

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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "ImageMagick",
    "versions": [
      {
        "version": "prior to 7.0.8-68",
        "status": "affected"
      }
    ]
  }
]