CVE-2011-2483

Published Aug 25, 2011

Last updated 7 months ago

Overview

Description: crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.
Source: secalert@redhat.com
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov: CWE-310

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E3B3570E-0C63-47E7-B9F1-3580FE638EBD",
            "versionEndExcluding": "5.3.7"
          }
        ],
        "operator": "OR"
      }
    ]
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5133F766-D0DC-49A9-A2BC-3109A40F147A",
            "versionEndExcluding": "8.2.22",
            "versionStartIncluding": "8.2.0"
          },
          {
            "criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6688FCE5-4C30-47AC-8780-52F20AFE9916",
            "versionEndExcluding": "8.3.16",
            "versionStartIncluding": "8.3.0"
          },
          {
            "criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6BE21A26-98F2-4A2B-BE67-052377A46528",
            "versionEndExcluding": "8.4.9",
            "versionStartIncluding": "8.4.0"
          },
          {
            "criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "65CDFDE3-89F6-4961-8675-123D9D9D2471",
            "versionEndExcluding": "9.0.5",
            "versionStartIncluding": "9.0.0"
          }
        ],
        "operator": "OR"
      }
    ]
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openwall:crypt_blowfish:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "ACD2AEEE-B6B8-4F39-B3B3-2C52521AAB1C",
            "versionEndExcluding": "1.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References