PYSEC-2012-35

Vulnerability from pysec - Published: 2012-12-18 01:55 - Updated: 2024-11-21 14:22
VLAI?
Details

OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.

Impacted products
Name purl
keystone pkg:pypi/keystone
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "keystone",
        "purl": "pkg:pypi/keystone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "37308dd4f3e33f7bd0f71d83fd51734d1870713b"
            },
            {
              "fixed": "8735009dc5b895db265a1cd573f39f4acfca2a19"
            },
            {
              "fixed": "9d68b40cb9ea818c48152e6c712ff41586ad9653"
            }
          ],
          "repo": "https://github.com/openstack/keystone",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "12.0.2",
        "12.0.3",
        "13.0.2",
        "13.0.3",
        "13.0.4",
        "14.0.0",
        "14.0.1",
        "14.1.0",
        "14.2.0",
        "15.0.0",
        "15.0.0.0rc1",
        "15.0.0.0rc2",
        "15.0.1",
        "16.0.0",
        "16.0.0.0rc1",
        "16.0.0.0rc2",
        "16.0.1",
        "16.0.2",
        "17.0.0",
        "17.0.0.0rc1",
        "17.0.0.0rc2",
        "17.0.1",
        "18.0.0",
        "18.0.0.0rc1",
        "18.1.0",
        "19.0.0",
        "19.0.0.0rc1",
        "19.0.0.0rc2",
        "19.0.1",
        "20.0.0",
        "20.0.0.0rc1",
        "20.0.1",
        "21.0.0",
        "21.0.0.0rc1",
        "21.0.1",
        "22.0.0",
        "22.0.0.0rc1",
        "22.0.1",
        "22.0.2",
        "23.0.0",
        "23.0.0.0rc1",
        "23.0.1",
        "23.0.2",
        "24.0.0",
        "24.0.0.0rc1",
        "25.0.0",
        "25.0.0.0rc1",
        "26.0.0",
        "26.0.0.0rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2012-5571"
  ],
  "details": "OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.",
  "id": "PYSEC-2012-35",
  "modified": "2024-11-21T14:22:52.404569Z",
  "published": "2012-12-18T01:55:00Z",
  "references": [
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/11/28/5"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/11/28/6"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/51423"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-1641-1"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/51436"
    },
    {
      "type": "FIX",
      "url": "https://bugs.launchpad.net/keystone/+bug/1064914"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openstack/keystone/commit/37308dd4f3e33f7bd0f71d83fd51734d1870713b"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openstack/keystone/commit/8735009dc5b895db265a1cd573f39f4acfca2a19"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openstack/keystone/commit/9d68b40cb9ea818c48152e6c712ff41586ad9653"
    },
    {
      "type": "ADVISORY",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1556.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-December/094286.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1557.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/56726"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80333"
    }
  ],
  "withdrawn": "2024-11-22T04:37:04Z"
}


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