Vulnerability Details : CVE-2020-13254
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.
Products affected by CVE-2020-13254
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:sra_plugin:-:*:*:*:*:linux:*:*
- cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
- cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13254
0.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13254
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-13254
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13254
-
https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ
Django security releases issued: 3.0.7, and 2.2.13 - Google GroepenMailing List;Release Notes;Third Party Advisory
-
https://usn.ubuntu.com/4381-2/
USN-4381-2: Django vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://docs.djangoproject.com/en/3.0/releases/security/
Archive of security issues | Django documentation | DjangoRelease Notes;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
[SECURITY] Fedora 32 Update: python-django-3.0.7-1.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html
[SECURITY] [DLA 2233-2] python-django regression updateMailing List;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpujan2021.html
Oracle Critical Patch Update Advisory - January 2021Patch;Third Party Advisory
-
https://www.debian.org/security/2020/dsa-4705
Debian -- Security Information -- DSA-4705-1 python-djangoThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20200611-0002/
June 2020 Django Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://www.djangoproject.com/weblog/2020/jun/03/security-releases/
Django security releases issued: 3.0.7 and 2.2.13 | Weblog | DjangoRelease Notes;Vendor Advisory
-
https://usn.ubuntu.com/4381-1/
USN-4381-1: Django vulnerabilities | Ubuntu security noticesThird Party Advisory
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