CVE-2020-13254

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Source
https://cve.org/CVERecord?id=CVE-2020-13254
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13254.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13254
Aliases
Downstream
Related
Published
2020-06-03T14:15:12.563Z
Modified
2026-03-10T22:59:54.002006Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/django/django

Affected ranges

Type
GIT
Repo
https://github.com/django/django
Events
Introduced
2a62cdcfec85938f40abb2e9e6a9ff497e02afe8
Fixed
8093aaa8ff9dd7386a069c6eb49fcc1c5980c033
Introduced
2a04e24d2dfc8e60a66e4369d970913cb2112d91
Fixed
44da7abda848f05caaed74f6a749038c87dedfda
Database specific 
{
    "versions": [
        {
            "introduced": "2.2"
        },
        {
            "fixed": "2.2.13"
        },
        {
            "introduced": "3.0"
        },
        {
            "fixed": "3.0.7"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13254.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "19.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "20.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.8"
            }
        ]
    }
]