CVE-2009-0642 (GCVE-0-2009-0642)
Vulnerability from cvelistv5
Published
2009-02-18 17:00
Modified
2024-08-07 04:40
Severity ?
CWE
  • n/a
Summary
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
References
cve@mitre.org http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528
cve@mitre.org http://redmine.ruby-lang.org/issues/show/1091 Exploit
cve@mitre.org http://secunia.com/advisories/33750
cve@mitre.org http://secunia.com/advisories/35699
cve@mitre.org http://secunia.com/advisories/35937
cve@mitre.org http://www.mandriva.com/security/advisories?name=MDVSA-2009:193
cve@mitre.org http://www.redhat.com/support/errata/RHSA-2009-1140.html
cve@mitre.org http://www.securityfocus.com/bid/33769
cve@mitre.org http://www.securitytracker.com/id?1022505
cve@mitre.org http://www.ubuntu.com/usn/USN-805-1
cve@mitre.org https://exchange.xforce.ibmcloud.com/vulnerabilities/48761
cve@mitre.org https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450
af854a3a-2127-422b-91ae-364da2661108 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528
af854a3a-2127-422b-91ae-364da2661108 http://redmine.ruby-lang.org/issues/show/1091 Exploit
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/33750
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/35699
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/35937
af854a3a-2127-422b-91ae-364da2661108 http://www.mandriva.com/security/advisories?name=MDVSA-2009:193
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2009-1140.html
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/33769
af854a3a-2127-422b-91ae-364da2661108 http://www.securitytracker.com/id?1022505
af854a3a-2127-422b-91ae-364da2661108 http://www.ubuntu.com/usn/USN-805-1
af854a3a-2127-422b-91ae-364da2661108 https://exchange.xforce.ibmcloud.com/vulnerabilities/48761
af854a3a-2127-422b-91ae-364da2661108 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T04:40:05.106Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "35937",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35937"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://redmine.ruby-lang.org/issues/show/1091"
          },
          {
            "name": "ruby-ocspbasicverify-spoofing(48761)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48761"
          },
          {
            "name": "RHSA-2009:1140",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2009-1140.html"
          },
          {
            "name": "USN-805-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-805-1"
          },
          {
            "name": "33769",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/33769"
          },
          {
            "name": "1022505",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1022505"
          },
          {
            "name": "oval:org.mitre.oval:def:11450",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450"
          },
          {
            "name": "35699",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35699"
          },
          {
            "name": "MDVSA-2009:193",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:193"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528"
          },
          {
            "name": "33750",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/33750"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2009-01-29T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-28T12:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "35937",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35937"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://redmine.ruby-lang.org/issues/show/1091"
        },
        {
          "name": "ruby-ocspbasicverify-spoofing(48761)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48761"
        },
        {
          "name": "RHSA-2009:1140",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2009-1140.html"
        },
        {
          "name": "USN-805-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-805-1"
        },
        {
          "name": "33769",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/33769"
        },
        {
          "name": "1022505",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1022505"
        },
        {
          "name": "oval:org.mitre.oval:def:11450",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450"
        },
        {
          "name": "35699",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35699"
        },
        {
          "name": "MDVSA-2009:193",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:193"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528"
        },
        {
          "name": "33750",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/33750"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2009-0642",
          "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": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "35937",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35937"
            },
            {
              "name": "http://redmine.ruby-lang.org/issues/show/1091",
              "refsource": "CONFIRM",
              "url": "http://redmine.ruby-lang.org/issues/show/1091"
            },
            {
              "name": "ruby-ocspbasicverify-spoofing(48761)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48761"
            },
            {
              "name": "RHSA-2009:1140",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2009-1140.html"
            },
            {
              "name": "USN-805-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-805-1"
            },
            {
              "name": "33769",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/33769"
            },
            {
              "name": "1022505",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1022505"
            },
            {
              "name": "oval:org.mitre.oval:def:11450",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450"
            },
            {
              "name": "35699",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35699"
            },
            {
              "name": "MDVSA-2009:193",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:193"
            },
            {
              "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528",
              "refsource": "MISC",
              "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528"
            },
            {
              "name": "33750",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/33750"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2009-0642",
    "datePublished": "2009-02-18T17:00:00",
    "dateReserved": "2009-02-18T00:00:00",
    "dateUpdated": "2024-08-07T04:40:05.106Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2009-0642\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2009-02-20T06:47:48.297\",\"lastModified\":\"2025-04-09T00:30:58.490\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.\"},{\"lang\":\"es\",\"value\":\"ext/openssl/ossl_ocsp.c en Ruby v1.8 y v1.9 no comprueba adecuadamente el valor de retorno de la funcion OCSP_basic_verify, lo cual permitiria a atacantes remotos tener exito en la presentacion de un certificado X.509 invalido, posiblemente utilizando un certificado revocado.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EA01D6F-3B61-44EC-A6EA-9E878A0D5B99\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9237145-35F8-4E05-B730-77C0F386E5B2\"}]}]}],\"references\":[{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://redmine.ruby-lang.org/issues/show/1091\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://secunia.com/advisories/33750\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35699\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35937\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:193\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2009-1140.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/33769\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id?1022505\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-805-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/48761\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://redmine.ruby-lang.org/issues/show/1091\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\"]},{\"url\":\"http://secunia.com/advisories/33750\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/35699\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/35937\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:193\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2009-1140.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/33769\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1022505\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-805-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/48761\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.