gsd-2015-0205
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2015-0205", "description": "The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support.", "id": "GSD-2015-0205", "references": [ "https://www.suse.com/security/cve/CVE-2015-0205.html", "https://www.debian.org/security/2015/dsa-3125", "https://access.redhat.com/errata/RHSA-2015:0066", "https://ubuntu.com/security/CVE-2015-0205", "https://advisories.mageia.org/CVE-2015-0205.html", "https://alas.aws.amazon.com/cve/html/CVE-2015-0205.html", "https://linux.oracle.com/cve/CVE-2015-0205.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2015-0205" ], "details": "The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support.", "id": "GSD-2015-0205", "modified": "2023-12-13T01:19:58.356973Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-0205", "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": "The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "openssl-cve20150205-sec-bypass(99708)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99708" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html" }, { "name": "openSUSE-SU-2015:0130", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html" }, { "name": "20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products", "refsource": "CISCO", "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl" }, { "name": "https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3", "refsource": "CONFIRM", "url": "https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3" }, { "name": "HPSBMU03409", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=144050155601375\u0026w=2" }, { "name": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html" }, { "name": "71941", "refsource": "BID", "url": "http://www.securityfocus.com/bid/71941" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html" }, { "name": "HPSBMU03380", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=143748090628601\u0026w=2" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888", "refsource": "CONFIRM", "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888" }, { "name": "FEDORA-2015-0601", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html" }, { "name": "1033378", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1033378" }, { "name": "HPSBHF03289", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=142721102728110\u0026w=2" }, { "name": "https://www.openssl.org/news/secadv_20150108.txt", "refsource": "CONFIRM", "url": "https://www.openssl.org/news/secadv_20150108.txt" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380", "refsource": "CONFIRM", "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380" }, { "name": "MDVSA-2015:019", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:019" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html" }, { "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10679", "refsource": "CONFIRM", "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10679" }, { "name": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html" }, { "name": "openSUSE-SU-2015:1277", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html" }, { "name": "RHSA-2015:0066", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-0066.html" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10108", "refsource": "CONFIRM", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10108" }, { "name": "SUSE-SU-2015:0578", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10102", "refsource": "CONFIRM", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10102" }, { "name": "SUSE-SU-2015:0946", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html" }, { "name": "HPSBMU03397", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=144050297101809\u0026w=2" }, { "name": "91787", "refsource": "BID", "url": "http://www.securityfocus.com/bid/91787" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html" }, { "name": "HPSBMU03396", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=144050205101530\u0026w=2" }, { "name": "MDVSA-2015:062", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:062" }, { "name": "https://support.citrix.com/article/CTX216642", "refsource": "CONFIRM", "url": "https://support.citrix.com/article/CTX216642" }, { "name": "HPSBMU03413", "refsource": "HP", "url": "http://marc.info/?l=bugtraq\u0026m=144050254401665\u0026w=2" }, { "name": "https://bto.bluecoat.com/security-advisory/sa88", "refsource": "CONFIRM", "url": "https://bto.bluecoat.com/security-advisory/sa88" }, { "name": "DSA-3125", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2015/dsa-3125" }, { "name": "FEDORA-2015-0512", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": 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true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-0205" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-310" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.openssl.org/news/secadv_20150108.txt", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv_20150108.txt" }, { "name": "https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3", "refsource": "CONFIRM", "tags": [], "url": "https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3" }, { "name": "FEDORA-2015-0512", "refsource": "FEDORA", "tags": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html" }, { "name": "FEDORA-2015-0601", "refsource": "FEDORA", "tags": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html" }, { "name": "MDVSA-2015:019", "refsource": "MANDRIVA", "tags": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:019" }, { "name": "DSA-3125", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2015/dsa-3125" }, { "name": "openSUSE-SU-2015:0130", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html" }, { "name": "20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products", "refsource": "CISCO", "tags": [], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl" }, { "name": "RHSA-2015:0066", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2015-0066.html" }, { "name": "HPSBHF03289", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=142721102728110\u0026w=2" }, { "name": "SUSE-SU-2015:0578", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html" }, { "name": "MDVSA-2015:062", "refsource": "MANDRIVA", "tags": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:062" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html" }, { "name": "SUSE-SU-2015:0946", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html" }, { "name": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html" }, { "name": "91787", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/91787" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888", "refsource": "CONFIRM", "tags": [], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380", "refsource": "CONFIRM", "tags": [], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380" }, { "name": "HPSBMU03397", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=144050297101809\u0026w=2" }, { "name": "HPSBMU03413", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=144050254401665\u0026w=2" }, { "name": "HPSBMU03380", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=143748090628601\u0026w=2" }, { "name": "HPSBMU03409", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=144050155601375\u0026w=2" }, { "name": "HPSBMU03396", "refsource": "HP", "tags": [], "url": "http://marc.info/?l=bugtraq\u0026m=144050205101530\u0026w=2" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html" }, { "name": "https://bto.bluecoat.com/security-advisory/sa88", "refsource": "CONFIRM", "tags": [], "url": "https://bto.bluecoat.com/security-advisory/sa88" }, { "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10679", "refsource": "CONFIRM", "tags": [], "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10679" }, { "name": "1033378", "refsource": "SECTRACK", "tags": [], "url": "http://www.securitytracker.com/id/1033378" }, { "name": "openSUSE-SU-2015:1277", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10108", "refsource": "CONFIRM", "tags": [], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10108" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10102", "refsource": "CONFIRM", "tags": [], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10102" }, { "name": "71941", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/71941" }, { "name": "openssl-cve20150205-sec-bypass(99708)", "refsource": "XF", "tags": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99708" }, { "name": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html" }, { "name": "https://support.citrix.com/article/CTX216642", "refsource": "CONFIRM", "tags": [], "url": "https://support.citrix.com/article/CTX216642" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "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, "severity": "MEDIUM", "userInteractionRequired": false } }, "lastModifiedDate": "2017-11-15T02:29Z", "publishedDate": "2015-01-09T02:59Z" } } }
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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.
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- 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.