GitHub Advisoryadvisory · PyPI

GHSA-wpjr-j57x-wxfw Data leakage via cache key collision in Django

HIGH Published 2020-06-05 Modified 2024-11-18 Official page ↗
Aliases
CVE-2020-13254
Ecosystem
PyPI
Packages
Django
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-295
Reviewed
2020-06-04

Affected packages

• PyPI Django: >= 2.2, < 2.2.13 → fixed in 2.2.13 • PyPI Django: >= 3.0, < 3.0.7 → fixed in 3.0.7

Description

An issue was discovered in Django version 2.2 before 2.2.13 and 3.0 before 3.0.7. In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage.

Related

Alias · CVE (1)

  • CVE-2020-13254 An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. vulnerability

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References