CVE-2020-13254
MEDIUM
5.9
CVSS Score
Published: June 3, 2020 at 01:11 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
7 products affected across 6 vendorsDebian LinuxFedoraUbuntu Linux
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Severity
MEDIUM5.9
Exploit prediction
EPSS 6%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%95%
2.2 ≤ v < 2.2.133.0 ≤ v < 3.0.7
Affected range stops below 2.2.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.0.7, so it looks safe — our inference, not a vendor statement
95%
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (10)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://docs.djangoproject.com/en/3.0/releases/security/x_refsource_MISCMailing ListRelease NotesThird Party Advisory
Source: [email protected]
https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/06/msg00016.htmlVendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20200611-0002/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/4381-1/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/4381-2/Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2020/dsa-4705CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-295
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