25 October 2017
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2692 Pacemaker vulnerabilities 25 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: pacemaker Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Root Compromise -- Existing Account Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-7797 CVE-2016-7035 Reference: ESB-2016.2796 ESB-2016.2684 ESB-2016.2633 ESB-2016.2596 Original Bulletin: http://www.ubuntu.com/usn/usn-3462-1 - --------------------------BEGIN INCLUDED TEXT-------------------- USN-3462-1: Pacemaker vulnerabilities Ubuntu Security Notice USN-3462-1 24th October, 2017 pacemaker vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 16.04 LTS Ubuntu 14.04 LTS Summary Several security issues were fixed in Pacemaker. Software description pacemaker - Cluster resource manager Details Jan PokornÃ½ and Alain Moulle discovered that Pacemaker incorrectly handled the IPC interface. A local attacker could possibly use this issue to execute arbitrary code with root privileges. (CVE-2016-7035) Alain Moulle discovered that Pacemaker incorrectly handled authentication. A remote attacker could possibly use this issue to shut down connections, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-7797) Update instructions The problem can be corrected by updating your system to the following package version: Ubuntu 16.04 LTS: pacemaker 1.1.14-2ubuntu1.2 Ubuntu 14.04 LTS: pacemaker 1.1.10+git20130802-1ubuntu2.4 To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades. In general, a standard system update will make all the necessary changes. References CVE-2016-7035, CVE-2016-7797 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to firstname.lastname@example.org and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. 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