fkie_cve-2011-3207
Vulnerability from fkie_nvd
Published
2011-09-22 10:55
Modified
2025-04-11 00:51
Severity ?
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.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "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", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "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." } ], "id": "CVE-2011-3207", "lastModified": "2025-04-11T00:51:21.963", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2011-09-22T10:55:03.477", "references": [ { "source": "secalert@redhat.com", "tags": [ "Patch" ], "url": "http://cvs.openssl.org/chngview?cn=21349" }, { "source": "secalert@redhat.com", "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", "tags": [ "Vendor Advisory" ], "url": "http://openssl.org/news/secadv_20110906.txt" }, { "source": "secalert@redhat.com", "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": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ], "url": "http://cvs.openssl.org/chngview?cn=21349" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "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", "tags": [ "Vendor Advisory" ], "url": "http://openssl.org/news/secadv_20110906.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "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" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-264" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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.
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