Security update for haproxy SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2015:1831-1 Final 1 1 2015-10-19T16:34:18Z current 2015-10-19T16:34:18Z 2015-10-19T16:34:18Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for haproxy haproxy was updated to fix two security issues. These security issues were fixed: - CVE-2015-3281: The buffer_slow_realign function in HAProxy did not properly realign a buffer that is used for pending outgoing data, which allowed remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request (bsc#937042). - Changed DH parameters to prevent Logjam attack. These non-security issues were fixed: - BUG/MAJOR: buffers: make the buffer_slow_realign() function respect output data - BUG/MINOR: ssl: fix smp_fetch_ssl_fc_session_id - MEDIUM: ssl: replace standards DH groups with custom ones - BUG/MEDIUM: ssl: fix tune.ssl.default-dh-param value being overwritten - MINOR: ssl: add a destructor to free allocated SSL ressources - BUG/MINOR: ssl: Display correct filename in error message - MINOR: ssl: load certificates in alphabetical order - BUG/MEDIUM: checks: fix conflicts between agent checks and ssl healthchecks - BUG/MEDIUM: ssl: force a full GC in case of memory shortage - BUG/MEDIUM: ssl: fix bad ssl context init can cause segfault in case of OOM. - BUG/MINOR: ssl: correctly initialize ssl ctx for invalid certificates - MINOR: ssl: add statement to force some ssl options in global. - MINOR: ssl: add fetchs 'ssl_c_der' and 'ssl_f_der' to return DER formatted certs The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00023.html E-Mail link for openSUSE-SU-2015:1831-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE 13.2 haproxy-1.5.5-3.1 haproxy-debuginfo-1.5.5-3.1 haproxy-debugsource-1.5.5-3.1 haproxy-1.5.5-3.1 as a component of openSUSE 13.2 haproxy-debuginfo-1.5.5-3.1 as a component of openSUSE 13.2 haproxy-debugsource-1.5.5-3.1 as a component of openSUSE 13.2 The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request. CVE-2015-3281 openSUSE 13.2:haproxy-1.5.5-3.1 openSUSE 13.2:haproxy-debuginfo-1.5.5-3.1 openSUSE 13.2:haproxy-debugsource-1.5.5-3.1 important Please Install the update. http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00023.html https://www.suse.com/security/cve/CVE-2015-3281.html CVE-2015-3281 https://bugzilla.suse.com/937042 SUSE Bug 937042 https://bugzilla.suse.com/937202 SUSE Bug 937202