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",
"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",
"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"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…