Related Vulnerabilities: CVE-2021-25292  

A security issue was found in python-pillow before version 8.1.1. The PDF parser has a catastrophic backtracking regex that could be used in a denial of service (DoS) attack.

Severity Low

Remote No

Type Denial of service

Description

A security issue was found in python-pillow before version 8.1.1. The PDF parser has a catastrophic backtracking regex that could be used in a denial of service (DoS) attack.

AVG-1635 python-pillow 8.1.0-1 Medium Vulnerable

AVG-1439 python2-pillow 6.2.1-3 Medium Vulnerable

https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
https://github.com/python-pillow/Pillow/commit/521dab94c7ab72b037bd9a83e9663401e0fd2cee