National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-0205 Detail

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.

Source:  MITRE      Last Modified:  01/08/2015

Quick Info

CVE Dictionary Entry:
CVE-2015-0205
Original release date:
01/08/2015
Last revised:
11/14/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:P/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679 External Source CONFIRM http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html External Source FEDORA FEDORA-2015-0512
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html External Source FEDORA FEDORA-2015-0601
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html External Source SUSE openSUSE-SU-2015:0130
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html External Source SUSE SUSE-SU-2015:0578
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html External Source SUSE SUSE-SU-2015:0946
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html External Source SUSE openSUSE-SU-2015:1277
http://marc.info/?l=bugtraq&m=142721102728110&w=2 External Source HP HPSBHF03289
http://marc.info/?l=bugtraq&m=143748090628601&w=2 External Source HP HPSBMU03380
http://marc.info/?l=bugtraq&m=144050155601375&w=2 External Source HP HPSBMU03409
http://marc.info/?l=bugtraq&m=144050205101530&w=2 External Source HP HPSBMU03396
http://marc.info/?l=bugtraq&m=144050254401665&w=2 External Source HP HPSBMU03413
http://marc.info/?l=bugtraq&m=144050297101809&w=2 External Source HP HPSBMU03397
http://rhn.redhat.com/errata/RHSA-2015-0066.html External Source REDHAT RHSA-2015:0066
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl External Source CISCO 20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products
http://www.debian.org/security/2015/dsa-3125 External Source DEBIAN DSA-3125
http://www.mandriva.com/security/advisories?name=MDVSA-2015:019 External Source MANDRIVA MDVSA-2015:019
http://www.mandriva.com/security/advisories?name=MDVSA-2015:062 External Source MANDRIVA MDVSA-2015:062
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html External Source CONFIRM http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html External Source CONFIRM http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html External Source CONFIRM http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html External Source CONFIRM http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html External Source CONFIRM http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html External Source CONFIRM http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
http://www.securityfocus.com/bid/71941 External Source BID 71941
http://www.securityfocus.com/bid/91787 External Source BID 91787
http://www.securitytracker.com/id/1033378 External Source SECTRACK 1033378
https://bto.bluecoat.com/security-advisory/sa88 External Source CONFIRM https://bto.bluecoat.com/security-advisory/sa88
https://exchange.xforce.ibmcloud.com/vulnerabilities/99708 External Source XF openssl-cve20150205-sec-bypass(99708)
https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3 External Source CONFIRM https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 External Source CONFIRM https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 External Source CONFIRM https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
https://kc.mcafee.com/corporate/index?page=content&id=SB10102 External Source CONFIRM https://kc.mcafee.com/corporate/index?page=content&id=SB10102
https://kc.mcafee.com/corporate/index?page=content&id=SB10108 External Source CONFIRM https://kc.mcafee.com/corporate/index?page=content&id=SB10108
https://support.citrix.com/article/CTX216642 External Source CONFIRM https://support.citrix.com/article/CTX216642
https://www.openssl.org/news/secadv_20150108.txt Vendor Advisory External Source CONFIRM https://www.openssl.org/news/secadv_20150108.txt

Technical Details

Vulnerability Type (View All)

Change History 26 change records found - show changes