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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXI2djMtaHB4ai1yOHJ2

Code Injection in PyXDG

A code injection issue was discovered in PyXDG before 0.26 via crafted Python code in a Category element of a Menu XML document in a .menu file. XDG_CONFIG_DIRS must be set up to trigger xdg.Menu.parse parsing within the directory containing this file. This is due to a lack of sanitization in xdg/Menu.py before an eval call.

Permalink: https://github.com/advisories/GHSA-r6v3-hpxj-r8rv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXI2djMtaHB4ai1yOHJ2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 5 years ago
Updated: 28 days ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-r6v3-hpxj-r8rv, CVE-2019-12761
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-12761
• https://gist.github.com/dhondta/b45cd41f4186110a354dc7272916feba
• https://snyk.io/vuln/SNYK-PYTHON-PYXDG-174562
• https://lists.debian.org/debian-lts-announce/2019/06/msg00006.html
• https://lists.debian.org/debian-lts-announce/2021/08/msg00003.html
• https://github.com/pypa/advisory-database/tree/main/vulns/pyxdg/PYSEC-2019-199.yaml
• https://github.com/advisories/GHSA-r6v3-hpxj-r8rv

Blast Radius: 30.0

Affected Packages