6.5

CVE-2015-1793

EPSS 76.45%
Veröffentlicht 09.07.2015 19:17:00
Zuletzt bearbeitet 06.05.2026 22:30:45
Quelle secalert@redhat.com
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 34

NVD 10 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Oracle ≫ Supply Chain Products Suite Version6.1.2.2

Oracle ≫ Supply Chain Products Suite Version6.1.3.0

Oracle ≫ Supply Chain Products Suite Version6.2.0

Oracle ≫ Jd Edwards Enterpriseone Tools Version9.1

Oracle ≫ Jd Edwards Enterpriseone Tools Version9.2

OpenSSL ≫ OpenSSL Version1.0.1n

OpenSSL ≫ OpenSSL Version1.0.1o

OpenSSL ≫ OpenSSL Version1.0.2b

OpenSSL ≫ OpenSSL Version1.0.2c

Oracle ≫ Opus 10g Ethernet Switch Family Version <= 2.0.0.6

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	76.45%	0.99

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	3.9	2.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
nvd@nist.gov	6.4	10	4.9	AV:N/AC:L/Au:N/C:P/I:P/A:N

Es wurden noch keine Informationen zu CWE veröffentlicht.

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

Patch

http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

Patch

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html

http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html

Patch

https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes

http://www.securityfocus.com/bid/91787

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763

http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery

http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc

http://marc.info/?l=bugtraq&m=143880121627664&w=2

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694

http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161747.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161782.html

http://marc.info/?l=bugtraq&m=144370846326989&w=2

http://openssl.org/news/secadv_20150709.txt

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150710-openssl

http://www.fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery

http://www.securityfocus.com/bid/75652

http://www.securitytracker.com/id/1032817

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.561427

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-454058.htm

https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=9a0db453ba017ebcaccbee933ee6511a9ae4d1c8

https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04822825

https://kc.mcafee.com/corporate/index?page=content&id=SB10125

https://security.gentoo.org/glsa/201507-15

https://www.exploit-db.com/exploits/38640/

https://www.freebsd.org/security/advisories/FreeBSD-SA-15:12.openssl.asc

https://nvd.nist.gov/vuln/detail/CVE-2015-1793

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2015-1793

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2015-1793

EUVD