CVE-2011-4109 (GCVE-0-2011-4109)
Vulnerability from cvelistv5 – Published: 2012-01-06 01:00 – Updated: 2024-08-07 00:01
VLAI
EPSS
VEX
Summary
Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
Date Public
2012-01-04 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-07T00:01:50.478Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "48528",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/48528"
},
{
"name": "MDVSA-2012:006",
"tags": [
"vendor-advisory",
"x_refsource_MANDRIVA",
"x_transferred"
],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"name": "SUSE-SU-2012:0084",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"name": "RHSA-2012:1308",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"name": "RHSA-2012:1307",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.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"
},
{
"name": "VU#737740",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN",
"x_transferred"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"name": "HPSBUX02734",
"tags": [
"vendor-advisory",
"x_refsource_HP",
"x_transferred"
],
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"name": "openssl-policy-checks-dos(72129)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
},
{
"name": "MDVSA-2012:007",
"tags": [
"vendor-advisory",
"x_refsource_MANDRIVA",
"x_transferred"
],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"name": "RHSA-2012:1306",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"name": "HPSBOV02793",
"tags": [
"vendor-advisory",
"x_refsource_HP",
"x_transferred"
],
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"name": "SSRT100891",
"tags": [
"vendor-advisory",
"x_refsource_HP",
"x_transferred"
],
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"name": "SSRT100729",
"tags": [
"vendor-advisory",
"x_refsource_HP",
"x_transferred"
],
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"name": "DSA-2390",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2012-01-04T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-08-28T12:57:01.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "48528",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/48528"
},
{
"name": "MDVSA-2012:006",
"tags": [
"vendor-advisory",
"x_refsource_MANDRIVA"
],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"name": "SUSE-SU-2012:0084",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"name": "RHSA-2012:1308",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"name": "RHSA-2012:1307",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.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"
},
{
"name": "VU#737740",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"name": "HPSBUX02734",
"tags": [
"vendor-advisory",
"x_refsource_HP"
],
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"name": "openssl-policy-checks-dos(72129)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
},
{
"name": "MDVSA-2012:007",
"tags": [
"vendor-advisory",
"x_refsource_MANDRIVA"
],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"name": "RHSA-2012:1306",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"name": "HPSBOV02793",
"tags": [
"vendor-advisory",
"x_refsource_HP"
],
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"name": "SSRT100891",
"tags": [
"vendor-advisory",
"x_refsource_HP"
],
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"name": "SSRT100729",
"tags": [
"vendor-advisory",
"x_refsource_HP"
],
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"name": "DSA-2390",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2011-4109",
"datePublished": "2012-01-06T01:00:00.000Z",
"dateReserved": "2011-10-18T00:00:00.000Z",
"dateUpdated": "2024-08-07T00:01:50.478Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2011-4109",
"date": "2026-09-19",
"epss": "0.1691",
"percentile": "0.96913"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "8A4E446D-B9D3-45F2-9722-B41FA14A6C31",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "AF4EA988-FC80-4170-8933-7C6663731981",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:*",
"matchCriteriaId": "64F8F53B-24A1-4877-B16E-F1917C4E4E81",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:*",
"matchCriteriaId": "75D3ACD5-905F-42BB-BE1A-8382E9D823BF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:*",
"matchCriteriaId": "766EA6F2-7FA4-4713-9859-9971CCD2FDCB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8e:*:*:*:*:*:*:*",
"matchCriteriaId": "EFBC30B7-627D-48DC-8EF0-AE8FA0C6EDBA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*",
"matchCriteriaId": "2BB38AEA-BAF0-4920-9A71-747C24444770",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*",
"matchCriteriaId": "1F33EA2B-DE15-4695-A383-7A337AC38908",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*",
"matchCriteriaId": "261EE631-AB43-44FE-B02A-DFAAB8D35927",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0E0BBF-D0BE-41A7-B9BB-C28F01000BC0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*",
"matchCriteriaId": "1A1365ED-4651-4AB2-A64B-43782EA2F0E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*",
"matchCriteriaId": "EC82690C-DCED-47BA-AA93-4D0C9E95B806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*",
"matchCriteriaId": "43B90ED1-DAB4-4239-8AD8-87E8D568D5D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*",
"matchCriteriaId": "3C9BF2DD-85EF-49CF-8D83-0DB46449E333",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:*",
"matchCriteriaId": "86C46AB8-52E5-4385-9C5C-F63FF9DB82AA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:*",
"matchCriteriaId": "564AA4E7-223E-48D8-B3E0-A461969CF530",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:*",
"matchCriteriaId": "A82CFB41-BEA5-4B5F-BCAA-9BAED22EEAF0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8q:*:*:*:*:*:*:*",
"matchCriteriaId": "35C2AE06-B6E8-41C4-BB60-177AC4819CE6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8r:*:*:*:*:*:*:*",
"matchCriteriaId": "EB15C1F3-0DE8-4A50-B17C-618ECA58AABF",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check."
},
{
"lang": "es",
"value": "Una vulnerabilidad de doble liberaci\u00f3n en OpenSSL v0.9.8 antes de v0.9.8s, cuando la opci\u00f3n X509_V_FLAG_POLICY_CHECK est\u00e1 activada, permite a atacantes remotos tener un impacto no especificado al provocar el fallo de un control de la pol\u00edtica."
}
],
"id": "CVE-2011-4109",
"lastModified": "2024-11-21T01:31:51.910",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-01-06T01:55:00.830",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.html"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/48528"
},
{
"source": "secalert@redhat.com",
"url": "http://support.apple.com/kb/HT5784"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"source": "secalert@redhat.com",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
},
{
"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.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/48528"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.apple.com/kb/HT5784"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "8A4E446D-B9D3-45F2-9722-B41FA14A6C31",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "AF4EA988-FC80-4170-8933-7C6663731981",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:*",
"matchCriteriaId": "64F8F53B-24A1-4877-B16E-F1917C4E4E81",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:*",
"matchCriteriaId": "75D3ACD5-905F-42BB-BE1A-8382E9D823BF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:*",
"matchCriteriaId": "766EA6F2-7FA4-4713-9859-9971CCD2FDCB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8e:*:*:*:*:*:*:*",
"matchCriteriaId": "EFBC30B7-627D-48DC-8EF0-AE8FA0C6EDBA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*",
"matchCriteriaId": "2BB38AEA-BAF0-4920-9A71-747C24444770",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*",
"matchCriteriaId": "1F33EA2B-DE15-4695-A383-7A337AC38908",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*",
"matchCriteriaId": "261EE631-AB43-44FE-B02A-DFAAB8D35927",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0E0BBF-D0BE-41A7-B9BB-C28F01000BC0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*",
"matchCriteriaId": "1A1365ED-4651-4AB2-A64B-43782EA2F0E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*",
"matchCriteriaId": "EC82690C-DCED-47BA-AA93-4D0C9E95B806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*",
"matchCriteriaId": "43B90ED1-DAB4-4239-8AD8-87E8D568D5D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*",
"matchCriteriaId": "3C9BF2DD-85EF-49CF-8D83-0DB46449E333",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:*",
"matchCriteriaId": "86C46AB8-52E5-4385-9C5C-F63FF9DB82AA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:*",
"matchCriteriaId": "564AA4E7-223E-48D8-B3E0-A461969CF530",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:*",
"matchCriteriaId": "A82CFB41-BEA5-4B5F-BCAA-9BAED22EEAF0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8q:*:*:*:*:*:*:*",
"matchCriteriaId": "35C2AE06-B6E8-41C4-BB60-177AC4819CE6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8r:*:*:*:*:*:*:*",
"matchCriteriaId": "EB15C1F3-0DE8-4A50-B17C-618ECA58AABF",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check."
},
{
"lang": "es",
"value": "Una vulnerabilidad de doble liberaci\u00f3n en OpenSSL v0.9.8 antes de v0.9.8s, cuando la opci\u00f3n X509_V_FLAG_POLICY_CHECK est\u00e1 activada, permite a atacantes remotos tener un impacto no especificado al provocar el fallo de un control de la pol\u00edtica."
}
],
"id": "CVE-2011-4109",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-01-06T01:55:00.830",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.html"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/48528"
},
{
"source": "secalert@redhat.com",
"url": "http://support.apple.com/kb/HT5784"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"source": "secalert@redhat.com",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc"
},
{
"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.opensuse.org/opensuse-security-announce/2012-01/msg00018.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=132750648501816\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=134039053214295\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1306.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1307.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1308.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/48528"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.apple.com/kb/HT5784"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2012/dsa-2390"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/737740"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:006"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:007"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.openssl.org/news/secadv_20120104.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72129"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-01-28T22:51:58+00:00",
"cve": "CVE-2011-4109",
"id": "CVE-2011-4109",
"initial_release_date": "2011-01-01T00:00:00+00:00",
"product_status:fixed": "90",
"product_status:known_affected": "2",
"product_status:known_not_affected": "8",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "openssl: double-free in policy checks",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-4109.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-02T12:59:19Z",
"cve": "CVE-2011-4109",
"id": "CVE-2011-4109",
"initial_release_date": "2023-02-15T05:50:11Z",
"product_status:known_not_affected": "36",
"product_status:recommended": "65",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2011-4109",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-4109.json",
"version": "12"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…