VULNERABILITY INTELLIGENCE

CVE-2021-23437

CVSS score7.5 HIGH
EPSS probability3.24%
CISA KEVNot currently listed
Published2021-09-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the getrgb function.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references