{
"id": "GHSA-wpjr-j57x-wxfw",
"aliases": [
"CVE-2020-13254"
],
"details": "An issue was discovered in Django version 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.",
"summary": "Data leakage via cache key collision in Django",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.2"
},
{
"fixed": "2.2.13"
}
]
}
],
"package": {
"name": "Django",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0"
},
{
"fixed": "3.0.7"
}
]
}
],
"package": {
"name": "Django",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-11-18T16:26:05Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
}
],
"published": "2020-06-05T16:20:44Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13254",
"type": "ADVISORY"
},
{
"url": "https://github.com/django/django/commit/07e59caa02831c4569bbebb9eb773bdd9cb4b206",
"type": "WEB"
},
{
"url": "https://github.com/django/django/commit/84b2da5552e100ae3294f564f6c862fef8d0e693",
"type": "WEB"
},
{
"url": "https://docs.djangoproject.com/en/3.0/releases/security",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-wpjr-j57x-wxfw",
"type": "ADVISORY"
},
{
"url": "https://github.com/django/django",
"type": "PACKAGE"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2020-31.yaml",
"type": "WEB"
},
{
"url": "https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20200611-0002",
"type": "WEB"
},
{
"url": "https://usn.ubuntu.com/4381-1",
"type": "WEB"
},
{
"url": "https://usn.ubuntu.com/4381-2",
"type": "WEB"
},
{
"url": "https://www.debian.org/security/2020/dsa-4705",
"type": "WEB"
},
{
"url": "https://www.djangoproject.com/weblog/2020/jun/03/security-releases",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2021.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-295"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-06-03T14:15:00Z",
"github_reviewed_at": "2020-06-04T18:32:36Z"
}
}