Security update for pacemaker

Announcement ID:	SUSE-SU-2016:2869-1
Rating:	important
References:	bsc#1000743 bsc#1002767 bsc#1003565 bsc#1007433 bsc#967388 bsc#986644 bsc#987348
Cross-References:	CVE-2016-7035 CVE-2016-7797
CVSS scores:	CVE-2016-7035 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2016-7797 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise High Availability Extension 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Software Development Kit 12 12-SP2

An update that solves two vulnerabilities and has five security fixes can now be installed.

Description:

This update for pacemaker fixes the following issues:

Security issues fixed: - CVE-2016-7797: Notify other clients of a new connection only if the handshake has completed (bsc#967388, bsc#1002767). - CVE-2016-7035: Fixed improper IPC guarding in pacemaker (bsc#1007433).

Bug fixes: - bsc#1003565: crmd: Record pending operations in the CIB before they are performed - bsc#1000743: pengine: Do not fence a maintenance node if it shuts down cleanly - bsc#987348: ping: Avoid temporary files for fping check - bsc#986644: libcrmcommon: report errors consistently when waiting for data on connection - bsc#986644: remote: Correctly calculate the remaining timeouts when receiving messages

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise High Availability Extension 12 SP2
  zypper in -t patch SUSE-SLE-HA-12-SP2-2016-1679=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-HA-12-SP2-2016-1679=1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2
  zypper in -t patch SUSE-SLE-SDK-12-SP2-2016-1679=1

Package List:

• SUSE Linux Enterprise High Availability Extension 12 SP2 (ppc64le s390x x86_64)
  • pacemaker-1.1.15-21.1
  • pacemaker-remote-1.1.15-21.1
  • libpacemaker3-1.1.15-21.1
  • libpacemaker3-debuginfo-1.1.15-21.1
  • pacemaker-cli-1.1.15-21.1
  • pacemaker-cts-1.1.15-21.1
  • pacemaker-cts-debuginfo-1.1.15-21.1
  • pacemaker-remote-debuginfo-1.1.15-21.1
  • pacemaker-debugsource-1.1.15-21.1
  • pacemaker-debuginfo-1.1.15-21.1
  • pacemaker-cli-debuginfo-1.1.15-21.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • pacemaker-1.1.15-21.1
  • pacemaker-remote-1.1.15-21.1
  • libpacemaker3-1.1.15-21.1
  • libpacemaker3-debuginfo-1.1.15-21.1
  • pacemaker-cli-1.1.15-21.1
  • pacemaker-cts-1.1.15-21.1
  • pacemaker-cts-debuginfo-1.1.15-21.1
  • pacemaker-remote-debuginfo-1.1.15-21.1
  • pacemaker-debugsource-1.1.15-21.1
  • pacemaker-debuginfo-1.1.15-21.1
  • pacemaker-cli-debuginfo-1.1.15-21.1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
  • libpacemaker-devel-1.1.15-21.1
  • pacemaker-cts-1.1.15-21.1
  • pacemaker-cts-debuginfo-1.1.15-21.1
  • pacemaker-debugsource-1.1.15-21.1
  • pacemaker-debuginfo-1.1.15-21.1

References:

• https://www.suse.com/security/cve/CVE-2016-7035.html
• https://www.suse.com/security/cve/CVE-2016-7797.html
• https://bugzilla.suse.com/show_bug.cgi?id=1000743
• https://bugzilla.suse.com/show_bug.cgi?id=1002767
• https://bugzilla.suse.com/show_bug.cgi?id=1003565
• https://bugzilla.suse.com/show_bug.cgi?id=1007433
• https://bugzilla.suse.com/show_bug.cgi?id=967388
• https://bugzilla.suse.com/show_bug.cgi?id=986644
• https://bugzilla.suse.com/show_bug.cgi?id=987348