{"api_version":"1","generated_at":"2026-07-24T04:56:51+00:00","cve":"CVE-2015-1793","urls":{"html":"https://cve.report/CVE-2015-1793","api":"https://cve.report/api/cve/CVE-2015-1793.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2015-1793","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-1793"},"summary":{"title":"CVE-2015-1793","description":"The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate.","state":"PUBLISHED","assigner":"redhat","published_at":"2015-07-09 19:17:00","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-254","n/a"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.4","severity":"","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:N","baseScore":6.4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://www.securityfocus.com/bid/75652","name":"http://www.securityfocus.com/bid/75652","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"OpenSSL CVE-2015-1793 Certificate Verification Security Bypass Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763","name":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Document Display | HPE Support Center","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes","name":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"StruxureWare Data Center Operation Software Vulnerability Fixes - User Assistance for StruxureWare Data Center Operation 8 - Help Center: Support for EcoStruxure IT, StruxureWare for Data Centers, and NetBotz","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2","name":"http://marc.info/?l=bugtraq&m=143880121627664&w=2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"'[security bulletin] HPSBUX03388 SSRT102180 rev.1 - HP-UX running OpenSSL, Remote Disclosure of Infor' - MARC","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl","name":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.exploit-db.com/exploits/38640/","name":"https://www.exploit-db.com/exploits/38640/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"OpenSSL - Alternative Chains Certificate Forgery - Multiple webapps Exploit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351","name":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Document Display | HPE Support Center","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","name":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"FortiGuard","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm","name":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Advisory - MITM Vulnerability in the OpenSSL Module of Huawei eSight Network","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825","name":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Document Display | HPE Support Center","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Oracle Critical Patch Update - October 2016","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.securitytracker.com/id/1032817","name":"http://www.securitytracker.com/id/1032817","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"OpenSSL Alternative Certificate Chain Validation Flaw Lets Remote Users Forge Certificates - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc","name":"https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html","name":"http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"Oracle Critical Patch Update - October 2015","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/201507-15","name":"https://security.gentoo.org/glsa/201507-15","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Gentoo Security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html","name":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[SECURITY] Fedora 22 Update: openssl-1.0.1k-11.fc22","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html","name":"http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Oracle Critical Patch Update - July 2016","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","name":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"FortiGuard","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://marc.info/?l=bugtraq&m=144370846326989&w=2","name":"http://marc.info/?l=bugtraq&m=144370846326989&w=2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"'[security bulletin] HPSBGN03424 rev.1 - HP Cloud Service Automation, Remote Authentication Bypass' - MARC","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694","name":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Juniper Networks - 2015-10 Security Bulletin: Junos: OpenSSL June-July 2015 advisories   - Knowledge Base","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc","name":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Oracle Critical Patch Update - October 2017","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html","name":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"Oracle Critical Patch Update - January 2016","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html","name":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Oracle Solaris Third Party Bulletin - July 2015","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"Oracle Critical Patch Update Advisory - April 2016","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125","name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"McAfee KnowledgeBase - Intel Security - Security Bulletin: OpenSSL CVE-2015-1793 vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8","name":"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"git.openssl.org Git - openssl.git/commit","mime":"text/xml","httpstatus":"404","archivestatus":"200"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html","name":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[SECURITY] Fedora 21 Update: openssl-1.0.1k-11.fc21","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/91787","name":"http://www.securityfocus.com/bid/91787","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Oracle July 2016 Critical Patch Update Multiple Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427","name":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"The Slackware Linux Project: Slackware Security Advisories","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://openssl.org/news/secadv_20150709.txt","name":"http://openssl.org/news/secadv_20150709.txt","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/?p=openssl.git;a=commit;h=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8","name":"CONFIRM:https://git.openssl.org/?p=openssl.git;a=commit;h=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8","refsource":"MITRE","tags":[],"title":"git.openssl.org Git - openssl.git/commit","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-1793","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1793","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"1.0.1n","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"1.0.1o","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"1.0.2b","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"1.0.2c","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"jd_edwards_enterpriseone_tools","cpe6":"9.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"jd_edwards_enterpriseone_tools","cpe6":"9.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"2.0.0.6","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"oracle","cpe5":"opus_10g_ethernet_switch_family","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"supply_chain_products_suite","cpe6":"6.1.2.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"supply_chain_products_suite","cpe6":"6.1.3.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"1793","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"supply_chain_products_suite","cpe6":"6.2.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T04:54:16.256Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"SSRT102180","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825"},{"name":"1032817","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1032817"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html"},{"name":"GLSA-201507-15","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201507-15"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"},{"name":"20150710 OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8"},{"name":"FreeBSD-SA-15:12","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"],"url":"https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351"},{"name":"FEDORA-2015-11414","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://openssl.org/news/secadv_20150709.txt"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes"},{"name":"HPSBGN03424","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=144370846326989&w=2"},{"name":"FEDORA-2015-11475","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html"},{"name":"91787","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/91787"},{"name":"HPSBUX03388","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763"},{"name":"75652","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/75652"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694"},{"name":"38640","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"],"url":"https://www.exploit-db.com/exploits/38640/"},{"name":"SSA:2015-190-01","tags":["vendor-advisory","x_refsource_SLACKWARE","x_transferred"],"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427"},{"name":"NetBSD-SA2015-008","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred"],"url":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2015-07-09T00:00:00.000Z","descriptions":[{"lang":"en","value":"The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-11-30T20:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"SSRT102180","tags":["vendor-advisory","x_refsource_HP"],"url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"tags":["x_refsource_CONFIRM"],"url":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825"},{"name":"1032817","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1032817"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html"},{"name":"GLSA-201507-15","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201507-15"},{"tags":["x_refsource_CONFIRM"],"url":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"},{"name":"20150710 OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products","tags":["vendor-advisory","x_refsource_CISCO"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl"},{"tags":["x_refsource_CONFIRM"],"url":"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8"},{"name":"FreeBSD-SA-15:12","tags":["vendor-advisory","x_refsource_FREEBSD"],"url":"https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc"},{"tags":["x_refsource_CONFIRM"],"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351"},{"name":"FEDORA-2015-11414","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://openssl.org/news/secadv_20150709.txt"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes"},{"name":"HPSBGN03424","tags":["vendor-advisory","x_refsource_HP"],"url":"http://marc.info/?l=bugtraq&m=144370846326989&w=2"},{"name":"FEDORA-2015-11475","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"tags":["x_refsource_CONFIRM"],"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html"},{"name":"91787","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/91787"},{"name":"HPSBUX03388","tags":["vendor-advisory","x_refsource_HP"],"url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"tags":["x_refsource_CONFIRM"],"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763"},{"name":"75652","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/75652"},{"tags":["x_refsource_CONFIRM"],"url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694"},{"name":"38640","tags":["exploit","x_refsource_EXPLOIT-DB"],"url":"https://www.exploit-db.com/exploits/38640/"},{"name":"SSA:2015-190-01","tags":["vendor-advisory","x_refsource_SLACKWARE"],"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427"},{"name":"NetBSD-SA2015-008","tags":["vendor-advisory","x_refsource_NETBSD"],"url":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2015-1793","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 X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"SSRT102180","refsource":"HP","url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"name":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825","refsource":"CONFIRM","url":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825"},{"name":"1032817","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1032817"},{"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":"GLSA-201507-15","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201507-15"},{"name":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm","refsource":"CONFIRM","url":"http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm"},{"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":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"},{"name":"20150710 OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products","refsource":"CISCO","url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl"},{"name":"https://git.openssl.org/?p=openssl.git;a=commit;h=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8","refsource":"CONFIRM","url":"https://git.openssl.org/?p=openssl.git;a=commit;h=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8"},{"name":"FreeBSD-SA-15:12","refsource":"FREEBSD","url":"https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc"},{"name":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351","refsource":"CONFIRM","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351"},{"name":"FEDORA-2015-11414","refsource":"FEDORA","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html"},{"name":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"},{"name":"http://openssl.org/news/secadv_20150709.txt","refsource":"CONFIRM","url":"http://openssl.org/news/secadv_20150709.txt"},{"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":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes","refsource":"CONFIRM","url":"https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes"},{"name":"HPSBGN03424","refsource":"HP","url":"http://marc.info/?l=bugtraq&m=144370846326989&w=2"},{"name":"FEDORA-2015-11475","refsource":"FEDORA","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html"},{"name":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","refsource":"CONFIRM","url":"http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125","refsource":"CONFIRM","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10125"},{"name":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery","refsource":"CONFIRM","url":"http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html"},{"name":"91787","refsource":"BID","url":"http://www.securityfocus.com/bid/91787"},{"name":"HPSBUX03388","refsource":"HP","url":"http://marc.info/?l=bugtraq&m=143880121627664&w=2"},{"name":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763","refsource":"CONFIRM","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763"},{"name":"75652","refsource":"BID","url":"http://www.securityfocus.com/bid/75652"},{"name":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694","refsource":"CONFIRM","url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694"},{"name":"38640","refsource":"EXPLOIT-DB","url":"https://www.exploit-db.com/exploits/38640/"},{"name":"SSA:2015-190-01","refsource":"SLACKWARE","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427"},{"name":"NetBSD-SA2015-008","refsource":"NETBSD","url":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc"}]}}}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2015-1793","datePublished":"2015-07-09T19:00:00.000Z","dateReserved":"2015-02-17T00:00:00.000Z","dateUpdated":"2024-08-06T04:54:16.256Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2015-07-09 19:17:00","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-254","n/a"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":2.5}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:N","baseScore":6.4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:supply_chain_products_suite:6.1.2.2:*:*:*:*:*:*:*","matchCriteriaId":"F958CB89-F7D2-4773-86D9-4C225ED44128"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:supply_chain_products_suite:6.1.3.0:*:*:*:*:*:*:*","matchCriteriaId":"5BF690CE-E83D-4C92-A0F2-5A5A450F73F8"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:supply_chain_products_suite:6.2.0:*:*:*:*:*:*:*","matchCriteriaId":"4D4C8E58-FD8C-4269-98B2-FAB85271C9C1"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1:*:*:*:*:*:*:*","matchCriteriaId":"3581A634-36D3-4EA1-A08F-973E216B6DAE"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:*","matchCriteriaId":"41684398-18A4-4DC6-B8A2-3EBAA0CBF9A6"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*","matchCriteriaId":"A9EC827B-5313-47D7-BF49-CFF033CF3D53"},{"vulnerable":true,"criteria":"cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*","matchCriteriaId":"A438E65F-33B1-46BC-AD93-200DCC6B43D4"},{"vulnerable":true,"criteria":"cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*","matchCriteriaId":"4847BCF3-EFCE-41AF-8E7D-3D51EB9DCC5B"},{"vulnerable":true,"criteria":"cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*","matchCriteriaId":"9B89180B-FB68-4DD8-B076-16E51CC7FB91"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:oracle:opus_10g_ethernet_switch_family:*:*:*:*:*:*:*:*","versionEndIncluding":"2.0.0.6","matchCriteriaId":"D5646853-D852-45B8-8835-2C77C937FC9D"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2015","CveId":"1793","Ordinal":"1","Title":"CVE-2015-1793","CVE":"CVE-2015-1793","Year":"2015"},"notes":[{"CveYear":"2015","CveId":"1793","Ordinal":"1","NoteData":"The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate.","Type":"Description","Title":"CVE-2015-1793"},{"CveYear":"2015","CveId":"1793","Ordinal":"2","NoteData":"2015-07-09","Type":"Other","Title":"Published"},{"CveYear":"2015","CveId":"1793","Ordinal":"3","NoteData":"2018-11-30","Type":"Other","Title":"Modified"}]}}}