Improper Input Validation Affecting python-pillow-doc package, versions <0:2.0.0-23.gitd1c6db8.amzn2.0.4


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.42% (74th percentile)

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  • Snyk IDSNYK-AMZN2-PYTHONPILLOWDOC-5672089
  • published8 Jun 2023
  • disclosed2 Jun 2021

Introduced: 2 Jun 2021

CVE-2021-28676  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 python-pillow-doc to version 0:2.0.0-23.gitd1c6db8.amzn2.0.4 or higher.
This issue was patched in ALAS2-2023-2083.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-pillow-doc package and not the python-pillow-doc package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.

CVSS Scores

version 3.1