RHSA-2016:0306High
Red Hat Security Advisory: openssl security update
🔗 CVE IDs covered (5)
📋 Description
CVE-2015-0293 — openssl: assertion failure in SSLv2 servers CVE-2015-3197 — OpenSSL: SSLv2 doesn't block disabled ciphers CVE-2016-0703 — openssl: Divide-and-conquer session key recovery in SSLv2 CVE-2016-0704 — openssl: SSLv2 Bleichenbacher protection overwrites wrong bytes for export ciphers CVE-2016-0800 — SSL/TLS: Cross-protocol attack on TLS using SSLv2 (DROWN)
🎯 Affected products28
- Red Hat Enterprise Linux AS (v. 4 ELS)
- Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.i686 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.i686 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.ia64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.src as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.src as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.i686 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.i686 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.ia64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-debuginfo-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-devel-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-devel-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-devel-0:0.9.7a-43.23.el4.ia64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-devel-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-devel-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-perl-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-perl-0:0.9.7a-43.23.el4.i386 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
- openssl-perl-0:0.9.7a-43.23.el4.ia64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-perl-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux AS (v. 4 ELS)
- openssl-perl-0:0.9.7a-43.23.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)
✅ Remediation
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
🔗 References (12)
- selfhttps://access.redhat.com/errata/RHSA-2016:0306
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://access.redhat.com/articles/2176731
- externalhttps://drownattack.com/
- externalhttps://openssl.org/news/secadv/20160128.txt
- externalhttps://openssl.org/news/secadv/20160301.txt
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1202404
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1301846
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1310593
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1310811
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1310814
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_0306.json