CVE-2021-27922

Pillow Uncontrolled Resource Consumption

Description

Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICNS container, and thus an attempted memory allocation can be very large.

Patch Available

Fix available through Seal Security.  
No upgrade required, protect your application instantly.

Fix without upgrading

Score

Severity

Ecosystem

Python

Publish Date

March 3, 2021

Modified Date

December 5, 2023

Score Vector

Affected Versions