CVE-2020-13254
CVSS V2 Medium 4.3
CVSS V3 Medium 5.9
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.
Overview
- CVE ID
- CVE-2020-13254
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-03T14:15:12
- Last Modified Date
- 2022-09-02T15:33:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:* | 1 | OR | 2.2 | 2.2.13 |
| cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:* | 1 | OR | 3.0 | 3.0.7 |
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:sra_plugin:-:*:*:*:*:linux:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.djangoproject.com/weblog/2020/jun/03/security-releases/ | Release Notes Vendor Advisory |
| https://docs.djangoproject.com/en/3.0/releases/security/ | Release Notes Vendor Advisory |
| https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ | Mailing List Release Notes Third Party Advisory |
| https://usn.ubuntu.com/4381-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4381-2/ | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200611-0002/ | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html | |
| https://www.debian.org/security/2020/dsa-4705 | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/ | |
| https://www.oracle.com/security-alerts/cpujan2021.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-13254 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13254 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:26:47 | Added to TrackCVE | |||
| 2022-12-04 17:13:30 | 2020-06-03T14:15Z | 2020-06-03T14:15:12 | CVE Published Date | updated |
| 2022-12-04 17:13:30 | 2022-09-02T15:33:58 | CVE Modified Date | updated | |
| 2022-12-04 17:13:30 | Analyzed | Vulnerability Status | updated |