cve-2011-3009
Vulnerability from cvelistv5
Published
2011-08-05 22:00
Modified
2024-08-06 23:22
Severity ?
Summary
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.
References
cve@mitre.orghttp://redmine.ruby-lang.org/issues/show/4338
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0070.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2011/07/20/1Patch
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-1581.html
cve@mitre.orghttp://www.securityfocus.com/bid/49126
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/69157
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:22:26.693Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "49126",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/49126"
          },
          {
            "name": "RHSA-2011:1581",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html"
          },
          {
            "name": "ruby-random-number-weak-security(69157)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69157"
          },
          {
            "name": "RHSA-2012:0070",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0070.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://redmine.ruby-lang.org/issues/show/4338"
          },
          {
            "name": "[oss-security] 20110720 Re: CVE Request: ruby PRNG fixes",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/07/20/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-07-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "49126",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/49126"
        },
        {
          "name": "RHSA-2011:1581",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html"
        },
        {
          "name": "ruby-random-number-weak-security(69157)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69157"
        },
        {
          "name": "RHSA-2012:0070",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0070.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://redmine.ruby-lang.org/issues/show/4338"
        },
        {
          "name": "[oss-security] 20110720 Re: CVE Request: ruby PRNG fixes",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/07/20/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-3009",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "49126",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/49126"
            },
            {
              "name": "RHSA-2011:1581",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html"
            },
            {
              "name": "ruby-random-number-weak-security(69157)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69157"
            },
            {
              "name": "RHSA-2012:0070",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0070.html"
            },
            {
              "name": "http://redmine.ruby-lang.org/issues/show/4338",
              "refsource": "MISC",
              "url": "http://redmine.ruby-lang.org/issues/show/4338"
            },
            {
              "name": "[oss-security] 20110720 Re: CVE Request: ruby PRNG fixes",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2011/07/20/1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-3009",
    "datePublished": "2011-08-05T22:00:00",
    "dateReserved": "2011-08-05T00:00:00",
    "dateUpdated": "2024-08-06T23:22:26.693Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2011-3009\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2011-08-05T22:55:01.547\",\"lastModified\":\"2017-08-29T01:29:53.943\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"Ruby en versiones anteriores a la 1.8.6-p114 no resetea la semilla aleatoria despu\u00e9s de la creacci\u00f3n de procesos (\\\"forking\\\"), lo que facilita a atacantes, dependiendo del contexto, predecir el valor de n\u00fameros aleatorios bas\u00e1ndose en el conocimiento del n\u00famero de secuencia obtenido en un proceso hijo distinto. Un problema relacionado con el CVE-2003-0900.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:*:p111:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.8.6\",\"matchCriteriaId\":\"07C1F5A4-4408-4E17-8439-40E6AADF6F18\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.8.6:p110:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF02372D-FD0B-453F-821E-1E0BA7900711\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.8.6:p36:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB0372E4-FE3E-49CD-AF55-E2E4518D34F5\"}]}]}],\"references\":[{\"url\":\"http://redmine.ruby-lang.org/issues/show/4338\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-0070.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2011/07/20/1\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-1581.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/49126\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/69157\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.