National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-1787 Detail

Current Description

The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows remote attackers to cause a denial of service (daemon crash) via a ClientKeyExchange message with a length of zero.

Source:  MITRE
Description Last Modified:  03/19/2015
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.6 LOW
Vector: (AV:N/AC:H/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://marc.info/?l=bugtraq&m=143748090628601&w=2 Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=144050155601375&w=2 Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=144050297101809&w=2 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html Third Party Advisory
http://www.securityfocus.com/bid/73238 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1031929 Third Party Advisory VDB Entry
https://bto.bluecoat.com/security-advisory/sa92 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1202406 Issue Tracking Third Party Advisory
https://git.openssl.org/?p=openssl.git;a=commit;h=b19d8143212ae5fbc9cebfd51c01f802fabccd33 Vendor Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10110 Third Party Advisory
https://security.gentoo.org/glsa/201503-11 Third Party Advisory
https://www.openssl.org/news/secadv_20150319.txt Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

14 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-1787
NVD Published Date:
03/19/2015
NVD Last Modified:
11/29/2018