ghsa-4j29-v246-6w5w
Vulnerability from github
Published
2022-05-14 01:54
Modified
2022-05-14 01:54
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2015-1793" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2015-07-09T19:17:00Z", "severity": "MODERATE" }, "details": "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.", "id": "GHSA-4j29-v246-6w5w", "modified": "2022-05-14T01:54:34Z", "published": "2022-05-14T01:54:34Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1793" }, { "type": "WEB", "url": "https://git.openssl.org/?p=openssl.git;a=commit;h=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8" }, { "type": "WEB", "url": "https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825" }, { "type": "WEB", "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763" }, { "type": "WEB", "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351" }, { "type": "WEB", "url": "https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes" }, { "type": "WEB", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10125" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201507-15" }, { "type": "WEB", "url": "https://www.exploit-db.com/exploits/38640" }, { "type": "WEB", "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc" }, { "type": "WEB", "url": "http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery" }, { "type": "WEB", "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc" }, { "type": "WEB", "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10694" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html" }, { "type": "WEB", "url": "http://marc.info/?l=bugtraq\u0026m=143880121627664\u0026w=2" }, { "type": "WEB", "url": "http://marc.info/?l=bugtraq\u0026m=144370846326989\u0026w=2" }, { "type": "WEB", "url": "http://openssl.org/news/secadv_20150709.txt" }, { "type": "WEB", "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl" }, { "type": "WEB", "url": "http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/75652" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/91787" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1032817" }, { "type": "WEB", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2015\u0026m=slackware-security.561427" }, { "type": "WEB", "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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