CVE-2012-3426

Published Jul 31, 2012

Last updated 12 years ago

Overview

Description: OpenStack Keystone before 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chaining, (2) leveraging possession of a token for a disabled user account, or (3) leveraging possession of a token for an account with a changed password.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.9
Impact score: 4.9
Exploitability score: 6.8
Vector string: AV:N/AC:M/Au:S/C:P/I:P/A:N

Weaknesses

nvd@nist.gov: CWE-264

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openstack:essex:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F50B9DA6-B071-4B48-A486-54CB3E64AE58"
          },
          {
            "criteria": "cpe:2.3:a:openstack:horizon:folsom-1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1E72EACB-1FA6-4F1D-A3C8-D255C705AAAD"
          },
          {
            "criteria": "cpe:2.3:a:openstack:keystone:2012.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8DACEFF0-BA6A-4184-A1AB-397438034AF0"
          },
          {
            "criteria": "cpe:2.3:a:openstack:keystone:2012.1.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C5BD2FC1-7C36-4532-813A-DED5F0BD1FFF"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References