What is GHSA-ccgm-3xw4-h5p8?

GHSA-ccgm-3xw4-h5p8 is a security advisory published by GitHub Security Advisories with High severity. Improper Restriction of XML External Entity Reference in pikepdf

Which CVE IDs does GHSA-ccgm-3xw4-h5p8 cover?

GHSA-ccgm-3xw4-h5p8 covers the following CVE IDs: CVE-2021-29421. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ccgm-3xw4-h5p8?

GHSA-ccgm-3xw4-h5p8 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-ccgm-3xw4-h5p8?

GHSA-ccgm-3xw4-h5p8 affects 1 product, including: pip/pikepdf:\u003e= 1.3.0, \u003c 2.10.0.

GHSA-ccgm-3xw4-h5p8HighCVSS 7.5

Improper Restriction of XML External Entity Reference in pikepdf

Vendor

GitHub Security Advisories

Published

April 20, 2021

Last Modified

October 9, 2024

🔗 CVE IDs covered (1)

CVE-2021-29421 →

📋 Description

models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.

🎯 Affected products1

pip/pikepdf:>= 1.3.0, < 2.10.0

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2021-29421
https://github.com/pikepdf/pikepdf/commit/3f38f73218e5e782fe411ccbb3b44a793c0b343a
https://github.com/advisories/GHSA-ccgm-3xw4-h5p8
https://github.com/pypa/advisory-database/tree/main/vulns/pikepdf/PYSEC-2021-34.yaml
https://lists.fedoraproject.org/archives/list/[email protected]/message/36P4HTLBJPO524WMQWW57N3QRF4RFSJG
https://lists.fedoraproject.org/archives/list/[email protected]/message/3QFLBBYGEDNXJ7FS6PIWTVI4T4BUPGEQ