gsd-2011-3009
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
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.
Aliases
Aliases
CVE-2011-3009


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-3009",
    "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.",
    "id": "GSD-2011-3009",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-3009.html",
      "https://access.redhat.com/errata/RHSA-2012:0070",
      "https://access.redhat.com/errata/RHSA-2011:1581",
      "https://linux.oracle.com/cve/CVE-2011-3009.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-3009"
      ],
      "details": "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.",
      "id": "GSD-2011-3009",
      "modified": "2023-12-13T01:19:09.493892Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-3009",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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          }
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      },
      "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"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:*:p111:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.8.6",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.8.6:p110:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.8.6:p36:*:*:*:*:*:*",
                "cpe_name": [],
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "CWE-310"
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        },
        "references": {
          "reference_data": [
            {
              "name": "http://redmine.ruby-lang.org/issues/show/4338",
              "refsource": "MISC",
              "tags": [],
              "url": "http://redmine.ruby-lang.org/issues/show/4338"
            },
            {
              "name": "[oss-security] 20110720 Re: CVE Request: ruby PRNG fixes",
              "refsource": "MLIST",
              "tags": [
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              "url": "http://www.openwall.com/lists/oss-security/2011/07/20/1"
            },
            {
              "name": "49126",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/49126"
            },
            {
              "name": "RHSA-2011:1581",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html"
            },
            {
              "name": "RHSA-2012:0070",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0070.html"
            },
            {
              "name": "ruby-random-number-weak-security(69157)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69157"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:29Z",
      "publishedDate": "2011-08-05T22:55Z"
    }
  }
}


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