PYSEC-2012-21

Vulnerability from pysec - Published: 2012-08-20 18:55 - Updated: 2023-11-07 20:24
VLAI?
Details

virt/disk/api.py in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and Folsom before Folsom-3 allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image that uses a symlink that is only readable by root. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3361.

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

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova",
        "purl": "pkg:pypi/nova"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "ce4b2e27be45a85b310237615c47eb53f37bb5f3"
            },
            {
              "fixed": "d9577ce9f266166a297488445b5b0c93c1ddb368"
            }
          ],
          "repo": "https://github.com/openstack/nova",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "15.1.5",
        "16.1.6",
        "16.1.7",
        "16.1.8",
        "17.0.10",
        "17.0.11",
        "17.0.12",
        "17.0.13",
        "17.0.7",
        "17.0.8",
        "17.0.9",
        "18.0.2",
        "18.0.3",
        "18.1.0",
        "18.2.0",
        "18.2.1",
        "18.2.2",
        "18.2.3",
        "18.3.0",
        "19.0.0",
        "19.0.0.0rc1",
        "19.0.0.0rc2",
        "19.0.1",
        "19.0.2",
        "19.0.3",
        "19.1.0",
        "19.2.0",
        "19.3.0",
        "19.3.1",
        "19.3.2",
        "20.0.0",
        "20.0.0.0rc1",
        "20.0.0.0rc2",
        "20.0.1",
        "20.1.0",
        "20.1.1",
        "20.2.0",
        "20.3.0",
        "20.4.0",
        "20.4.1",
        "20.5.0",
        "20.6.0",
        "20.6.1",
        "21.0.0",
        "21.0.0.0rc1",
        "21.0.0.0rc2",
        "21.1.0",
        "21.1.1",
        "21.1.2",
        "21.2.0",
        "21.2.1",
        "21.2.2",
        "21.2.3",
        "21.2.4",
        "22.0.0",
        "22.0.0.0rc1",
        "22.0.1",
        "22.1.0",
        "22.2.0",
        "22.2.1",
        "22.2.2",
        "22.3.0",
        "22.4.0",
        "23.0.0",
        "23.0.0.0rc1",
        "23.0.0.0rc2",
        "23.0.1",
        "23.0.2",
        "23.1.0",
        "23.2.0",
        "23.2.1",
        "23.2.2",
        "24.0.0",
        "24.0.0.0rc1",
        "24.0.0.0rc2",
        "24.1.0",
        "24.1.1",
        "24.2.0",
        "24.2.1",
        "25.0.0",
        "25.0.0.0rc1",
        "25.0.1",
        "25.1.0",
        "25.1.1",
        "25.2.0",
        "25.2.1",
        "26.0.0",
        "26.0.0.0rc1",
        "26.0.0.0rc2",
        "26.1.0",
        "26.1.1",
        "26.2.0",
        "27.0.0",
        "27.0.0.0rc1",
        "27.1.0",
        "28.0.0",
        "28.0.0.0rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2012-3447"
  ],
  "details": "virt/disk/api.py in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and Folsom before Folsom-3 allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image that uses a symlink that is only readable by root.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3361.",
  "id": "PYSEC-2012-21",
  "modified": "2023-11-07T20:24:25.753827+00:00",
  "published": "2012-08-20T18:55:00+00:00",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/54869"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/07/1"
    },
    {
      "type": "WEB",
      "url": "https://review.openstack.org/#/c/10953/"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=845106"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova/+bug/1031311"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77539"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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