CVE-2021-25292

Regular Expression Denial of Service (ReDoS) in Pillow

Description

An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS) attack via a crafted PDF file because of a catastrophic backtracking regex.

Patch Available

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

Fix without upgrading

Score

Severity

Ecosystem

Python

Publish Date

March 19, 2021

Modified Date

December 5, 2023

Score Vector

Affected Versions