GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2011-3207 (GCVE-0-2011-3207)

Vulnerability from cvelistv5 – Published: 2011-09-22 10:00 – Updated: 2024-08-06 23:29
VLAI
Summary
crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://marc.info/?l=bugtraq&m=133226187115472&w=2 vendor-advisoryx_refsource_HP
http://www-01.ibm.com/support/docview.wss?uid=ssg… x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://cvs.openssl.org/chngview?cn=21349 x_refsource_CONFIRM
http://secunia.com/advisories/45956 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://support.apple.com/kb/HT5784 x_refsource_CONFIRM
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
https://bugzilla.redhat.com/show_bug.cgi?id=736087 x_refsource_CONFIRM
http://www.securitytracker.com/id?1026012 vdb-entryx_refsource_SECTRACK
http://openssl.org/news/secadv_20110906.txt x_refsource_CONFIRM
http://secunia.com/advisories/57353 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-14… vendor-advisoryx_refsource_REDHAT
Date Public
2011-09-06 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:29:56.260Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "HPSBMU02752",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
          },
          {
            "name": "SSRT100802",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564"
          },
          {
            "name": "FEDORA-2012-18035",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html"
          },
          {
            "name": "FEDORA-2011-12233",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://cvs.openssl.org/chngview?cn=21349"
          },
          {
            "name": "45956",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/45956"
          },
          {
            "name": "MDVSA-2011:137",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137"
          },
          {
            "name": "FEDORA-2011-12281",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://support.apple.com/kb/HT5784"
          },
          {
            "name": "APPLE-SA-2013-06-04-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_APPLE",
              "x_transferred"
            ],
            "url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=736087"
          },
          {
            "name": "1026012",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1026012"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://openssl.org/news/secadv_20110906.txt"
          },
          {
            "name": "57353",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/57353"
          },
          {
            "name": "RHSA-2011:1409",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1409.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-09-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-03-18T11:57:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "HPSBMU02752",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
        },
        {
          "name": "SSRT100802",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564"
        },
        {
          "name": "FEDORA-2012-18035",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html"
        },
        {
          "name": "FEDORA-2011-12233",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://cvs.openssl.org/chngview?cn=21349"
        },
        {
          "name": "45956",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/45956"
        },
        {
          "name": "MDVSA-2011:137",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137"
        },
        {
          "name": "FEDORA-2011-12281",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.apple.com/kb/HT5784"
        },
        {
          "name": "APPLE-SA-2013-06-04-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_APPLE"
          ],
          "url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=736087"
        },
        {
          "name": "1026012",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1026012"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://openssl.org/news/secadv_20110906.txt"
        },
        {
          "name": "57353",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/57353"
        },
        {
          "name": "RHSA-2011:1409",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2011-1409.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-3207",
          "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": "crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "HPSBMU02752",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
            },
            {
              "name": "SSRT100802",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2"
            },
            {
              "name": "http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564",
              "refsource": "CONFIRM",
              "url": "http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564"
            },
            {
              "name": "FEDORA-2012-18035",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html"
            },
            {
              "name": "FEDORA-2011-12233",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html"
            },
            {
              "name": "http://cvs.openssl.org/chngview?cn=21349",
              "refsource": "CONFIRM",
              "url": "http://cvs.openssl.org/chngview?cn=21349"
            },
            {
              "name": "45956",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/45956"
            },
            {
              "name": "MDVSA-2011:137",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137"
            },
            {
              "name": "FEDORA-2011-12281",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html"
            },
            {
              "name": "http://support.apple.com/kb/HT5784",
              "refsource": "CONFIRM",
              "url": "http://support.apple.com/kb/HT5784"
            },
            {
              "name": "APPLE-SA-2013-06-04-1",
              "refsource": "APPLE",
              "url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=736087",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=736087"
            },
            {
              "name": "1026012",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1026012"
            },
            {
              "name": "http://openssl.org/news/secadv_20110906.txt",
              "refsource": "CONFIRM",
              "url": "http://openssl.org/news/secadv_20110906.txt"
            },
            {
              "name": "57353",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/57353"
            },
            {
              "name": "RHSA-2011:1409",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2011-1409.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-3207",
    "datePublished": "2011-09-22T10:00:00.000Z",
    "dateReserved": "2011-08-19T00:00:00.000Z",
    "dateUpdated": "2024-08-06T23:29:56.260Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2011-3207",
      "date": "2026-09-15",
      "epss": "0.04359",
      "percentile": "0.9071"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2FBD8C92-6138-4274-ACBA-D7D42DAEC5AC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*\", \"matchCriteriaId\": \"3A2075BD-6102-4B0F-839A-836E9585F43B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*\", \"matchCriteriaId\": \"2A2FA09E-2BF7-4968-B62D-00DA57F81EA1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*\", \"matchCriteriaId\": \"F02E634E-1E3D-4E44-BADA-76F92483A732\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*\", \"matchCriteriaId\": \"FCC2B07A-49EF-411F-8A4D-89435E22B043\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*\", \"matchCriteriaId\": \"7E9480D6-3B6A-4C41-B8C1-C3F945040772\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"10FF0A06-DA61-4250-B083-67E55E362677\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8A6BA453-C150-4159-B80B-5465EFF83F11\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"638A2E69-8AB6-4FEA-852A-FEF16A500C1A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"56C47D3A-B99D-401D-B6B8-1194B2DB4809\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.\"}, {\"lang\": \"es\", \"value\": \"crypto/x509/x509_vfy.c en OpenSSL v1.0.x  antes de v1.0.0e no inicializa algunos miembros de una estructura, lo que facilita a los atacantes remotos a la hora de evitar la validaci\\u00f3n de la CRL utilizando un valor nextUpdate que corresponde a un momento en el pasado.\"}]",
      "id": "CVE-2011-3207",
      "lastModified": "2024-11-21T01:29:58.823",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:P/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2011-09-22T10:55:03.477",
      "references": "[{\"url\": \"http://cvs.openssl.org/chngview?cn=21349\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Patch\"]}, {\"url\": \"http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://openssl.org/news/secadv_20110906.txt\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/45956\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://secunia.com/advisories/57353\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://support.apple.com/kb/HT5784\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2011:137\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2011-1409.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securitytracker.com/id?1026012\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=736087\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://cvs.openssl.org/chngview?cn=21349\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://openssl.org/news/secadv_20110906.txt\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/45956\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/57353\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://support.apple.com/kb/HT5784\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2011:137\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2011-1409.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id?1026012\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=736087\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-264\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2011-3207\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2011-09-22T10:55:03.477\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.\"},{\"lang\":\"es\",\"value\":\"crypto/x509/x509_vfy.c en OpenSSL v1.0.x  antes de v1.0.0e no inicializa algunos miembros de una estructura, lo que facilita a los atacantes remotos a la hora de evitar la validaci\u00f3n de la CRL utilizando un valor nextUpdate que corresponde a un momento en el pasado.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"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-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2FBD8C92-6138-4274-ACBA-D7D42DAEC5AC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"3A2075BD-6102-4B0F-839A-836E9585F43B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A2FA09E-2BF7-4968-B62D-00DA57F81EA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F02E634E-1E3D-4E44-BADA-76F92483A732\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*\",\"matchCriteriaId\":\"FCC2B07A-49EF-411F-8A4D-89435E22B043\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E9480D6-3B6A-4C41-B8C1-C3F945040772\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10FF0A06-DA61-4250-B083-67E55E362677\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8A6BA453-C150-4159-B80B-5465EFF83F11\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"638A2E69-8AB6-4FEA-852A-FEF16A500C1A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"56C47D3A-B99D-401D-B6B8-1194B2DB4809\"}]}]}],\"references\":[{\"url\":\"http://cvs.openssl.org/chngview?cn=21349\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]},{\"url\":\"http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://openssl.org/news/secadv_20110906.txt\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/45956\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/57353\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://support.apple.com/kb/HT5784\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:137\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-1409.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id?1026012\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=736087\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://cvs.openssl.org/chngview?cn=21349\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openssl.org/news/secadv_20110906.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/45956\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/57353\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://support.apple.com/kb/HT5784\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:137\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-1409.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1026012\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=736087\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:55:45+00:00",
      "cve": "CVE-2011-3207",
      "id": "CVE-2011-3207",
      "initial_release_date": "2011-09-06T00:00:00+00:00",
      "product_status:fixed": "54",
      "product_status:known_not_affected": "6",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openssl: CRL verification vulnerability",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-3207.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-21T01:53:16Z",
      "cve": "CVE-2011-3207",
      "id": "CVE-2011-3207",
      "initial_release_date": "2023-02-15T05:51:08Z",
      "product_status:known_affected": "3",
      "product_status:known_not_affected": "236",
      "product_status:recommended": "300",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-3207",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-3207.json",
      "version": "22"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.