CVE-2021-29421 – pikepdf

Package

Manager: pip
Name: pikepdf
Vulnerable Version: >=1.3.0 <2.10.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00374 pctl0.58266

Details

Improper Restriction of XML External Entity Reference in pikepdf models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.

Metadata

Created: 2021-04-20T16:30:03Z
Modified: 2024-10-09T19:51:42Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-ccgm-3xw4-h5p8/GHSA-ccgm-3xw4-h5p8.json
CWE IDs: ["CWE-611"]
Alternative ID: GHSA-ccgm-3xw4-h5p8
Finding: F083
Auto approve: 1