CVE-2020-13254

moderate-risk

Published 2020-06-03

An issue was discovered in Django 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.

Do I need to act?

8.7% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.9/10 Medium

NETWORK / HIGH complexity

Affected Products (13)

Django

Ubuntu Linux

Fedora

Sra Plugin

Steelstore Cloud Integrated Storage

Debian Linux

Zfs Storage Appliance Kit

Affected Vendors

Debian Oracle Canonical Fedoraproject Netapp Djangoproject

References (20)

Release Notes https://docs.djangoproject.com/en/3.0/releases/security/

Mailing List https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ

Mailing List https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Third Party Advisory https://security.netapp.com/advisory/ntap-20200611-0002/

Third Party Advisory https://usn.ubuntu.com/4381-1/

Third Party Advisory https://usn.ubuntu.com/4381-2/

Third Party Advisory https://www.debian.org/security/2020/dsa-4705

Release Notes https://www.djangoproject.com/weblog/2020/jun/03/security-releases/

Patch https://www.oracle.com/security-alerts/cpujan2021.html