CVE-2014-5251

Published Aug 25, 2014

Last updated 10 years ago

Overview

Description: The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timestamps with the incorrect precision, which causes the expiration comparison for tokens to fail and allows remote authenticated users to retain access via an expired token.
Source: cve@mitre.org
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-255

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openstack:keystone:2014.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D1D0FFC2-E748-4611-AB1A-EAF6F49F4212"
          },
          {
            "criteria": "cpe:2.3:a:openstack:keystone:2014.1.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "10944579-0B9C-4493-86E0-F537EA97DA1D"
          },
          {
            "criteria": "cpe:2.3:a:openstack:keystone:juno-1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1776BC45-43E1-4EE3-B444-4DAA8D514B2B"
          },
          {
            "criteria": "cpe:2.3:a:openstack:keystone:juno-2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7C7DB928-BC40-452F-8BB1-E06D438ACBD5"
          },
          {
            "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References