Improper Certificate Validation Affecting python-django package, versions <2:2.2.13-1
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Threat Intelligence
EPSS
0.44% (75th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-PYTHONDJANGO-571018
- published 3 Jun 2020
- disclosed 3 Jun 2020
Introduced: 3 Jun 2020
CVE-2020-13254 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
python-django
to version 2:2.2.13-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-django
package and not the python-django
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2020-13254
- https://security.netapp.com/advisory/ntap-20200611-0002/
- https://www.djangoproject.com/weblog/2020/jun/03/security-releases/
- https://www.debian.org/security/2020/dsa-4705
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
- https://docs.djangoproject.com/en/3.0/releases/security/
- https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html
- https://usn.ubuntu.com/4381-1/
- https://usn.ubuntu.com/4381-2/
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-13254
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/