Arbitrary Command Injection Affecting python-pillow-debugsource package, versions <0:9.0.1-6.amzn2022.0.2


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.3% (69th percentile)

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  • Snyk IDSNYK-AMZN2022-PYTHONPILLOWDEBUGSOURCE-3104010
  • published4 Nov 2022
  • disclosed10 Jan 2022

Introduced: 10 Jan 2022

CVE-2022-22817  (opens in a new tab)
CWE-77  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2022 python-pillow-debugsource to version 0:9.0.1-6.amzn2022.0.2 or higher.
This issue was patched in ALAS2022-2022-196.

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 Amazon-Linux. See How to fix? for Amazon-Linux:2022 relevant fixed versions and status.

PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method. A lambda expression could also be used.

CVSS Scores

version 3.1