CVE-2014-3572

OpenSSL < 0.9.8zd, 1.0.0 < 1.0.0p, 1.0.1 < 1.0.1k - Loss of Forward Secrecy via ECDHE-to-ECDH Downgrade

Title source: llm

Description

The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message.

References (37)

Core 37

Core References

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=142895206924048&w=2

Vendor Advisory x_refsource_confirm

http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=142720981827617&w=2

Vendor Advisory x_refsource_confirm

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

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=143748090628601&w=2

Patch x_refsource_confirm

https://github.com/openssl/openssl/commit/b15f8769644b00ef7283521593360b7b2135cb63

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=142721102728110&w=2

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html

Vendor Advisory x_refsource_confirm

https://www.openssl.org/news/secadv_20150108.txt

Vendor Advisory vendor-advisory x_refsource_mandriva

http://www.mandriva.com/security/advisories?name=MDVSA-2015:019

Vendor Advisory x_refsource_confirm

http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html

Vendor Advisory x_refsource_confirm

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679

Vendor Advisory x_refsource_confirm

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

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html

Vendor Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2015-0066.html

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=142496289803847&w=2

Vendor Advisory x_refsource_confirm

https://kc.mcafee.com/corporate/index?page=content&id=SB10108

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html

Vendor Advisory x_refsource_confirm

https://kc.mcafee.com/corporate/index?page=content&id=SB10102

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=144050297101809&w=2

Vendor Advisory x_refsource_confirm

http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=144050205101530&w=2

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=142496179803395&w=2

Vendor Advisory vendor-advisory x_refsource_mandriva

http://www.mandriva.com/security/advisories?name=MDVSA-2015:062

Vendor Advisory x_refsource_confirm

https://support.citrix.com/article/CTX216642

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=144050254401665&w=2

Various Sources x_refsource_confirm

https://bto.bluecoat.com/security-advisory/sa88

Third Party Advisory vendor-advisory x_refsource_debian

http://www.debian.org/security/2015/dsa-3125

Mailing List vendor-advisory x_refsource_apple

http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html

Various Sources vendor-advisory x_refsource_cisco

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl

Mailing List vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=144050155601375&w=2

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT204659

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/71942

Vendor Advisory x_refsource_confirm

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

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1033378

Scores

EPSS 0.0885

EPSS Percentile 92.6%

Details

CWE

CWE-310

Status published

Products (26)

openssl/openssl 1.0.0a

openssl/openssl 1.0.0b

openssl/openssl 1.0.0c

openssl/openssl 1.0.0d

openssl/openssl 1.0.0e

openssl/openssl 1.0.0f

openssl/openssl 1.0.0g

openssl/openssl 1.0.0h

openssl/openssl 1.0.0i

openssl/openssl 1.0.0j

... and 16 more

Published Jan 09, 2015

Tracked Since Feb 18, 2026