Vulnerability from bitnami_vulndb
Published
2024-03-06 10:56
Modified
2025-04-03 14:40
Summary
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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "django",
        "purl": "pkg:bitnami/django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.2.13"
            },
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.7"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-13254"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "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.",
  "id": "BIT-django-2020-13254",
  "modified": "2025-04-03T14:40:37.652Z",
  "published": "2024-03-06T10:56:35.291Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/3.0/releases/security/"
    },
    {
      "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/package-announce%40lists.fedoraproject.org/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",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13254"
    }
  ],
  "schema_version": "1.5.0"
}


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Detection rules are retrieved from Rulezet.