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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package python-pillow-debugsource  (opens in a new tab)

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EPSS
2.47% (85th percentile)

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  • Snyk IDSNYK-RHEL8-PYTHONPILLOWDEBUGSOURCE-1356919
  • published26 Jul 2021
  • disclosed1 Apr 2021
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Introduced: 1 Apr 2021

CVE-2021-28677  (opens in a new tab)
CWE-20  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-pillow-debugsource package and not the python-pillow-debugsource package as distributed by RHEL.

An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.