Medium severity · published Jun 3, 2020
CVE-2020-13254
An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7
5.9
CVSS
6.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.1% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0; 10.0 · source: NVD
DJ
Django · Djangoproject
2.2 before 2.2.13; 3.0 before 3.0.7 · source: NVD
FE
Fedora · Fedoraproject
32 · source: NVD
SP
Sra Plugin · Netapp
All versions, or not specified · source: NVD
SC
Steelstore Cloud Integrated Storage · Netapp
All versions, or not specified · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 18.04; 19.10; 20.04 · source: NVD
ZS
Zfs Storage Appliance Kit · Oracle
8.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13254
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13254
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
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200611-0002/
Third Party Advisory
https://usn.ubuntu.com/4381-1/
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