CVE-2015-1794

Published: Dec 6, 2015Modified: May 6, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.

Affected (5)

Products: Openssl: Openssl

Openssl

1 product

Openssl

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Openssl Openssl	Version 1.0.2
Openssl Openssl	Version 1.0.2a
Openssl Openssl	Version 1.0.2b
Openssl Openssl	Version 1.0.2c
Openssl Openssl	Version 1.0.2d

Related CWEs

CWE-189

References (26)

http://fortiguard.com/advisory/openssl-advisory-december-2015

Source: secalert@redhat.com

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

Source: secalert@redhat.com

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html

Source: secalert@redhat.com

http://openssl.org/news/secadv/20151203.txt

Source: secalert@redhat.com

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl

Source: secalert@redhat.com

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

Source: secalert@redhat.com

http://www.securitytracker.com/id/1034294

Source: secalert@redhat.com

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583

Source: secalert@redhat.com

http://www.ubuntu.com/usn/USN-2830-1

Source: secalert@redhat.com

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

Source: secalert@redhat.com

https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c

Source: secalert@redhat.com

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322

Source: secalert@redhat.com

http://fortiguard.com/advisory/openssl-advisory-december-2015