CVE-2011-3009

Published Aug 5, 2011

Last updated 7 years ago

Overview

Description: Ruby before 1.8.6-p114 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900.
Source: cve@mitre.org
NVD status: Modified

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:ruby-lang:ruby:*:p111:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "07C1F5A4-4408-4E17-8439-40E6AADF6F18",
            "versionEndIncluding": "1.8.6"
          },
          {
            "criteria": "cpe:2.3:a:ruby-lang:ruby:1.8.6:p110:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "DF02372D-FD0B-453F-821E-1E0BA7900711"
          },
          {
            "criteria": "cpe:2.3:a:ruby-lang:ruby:1.8.6:p36:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FB0372E4-FE3E-49CD-AF55-E2E4518D34F5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References