Ubuntu Security Notice 3462-1 - Jan PokornA1/2 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. 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. Various other issues were also addressed.
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Gentoo Linux Security Advisory 201710-8 - Multiple vulnerabilities have been found in Pacemaker, the worst of which could result in the execution of arbitrary code. Versions less than 1.1.16 are affected.
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Red Hat Security Advisory 2016-2675-01 - The Pacemaker cluster resource manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure. Security Fix: An authorization flaw was found in Pacemaker, where it did not properly guard its IPC interface. An attacker with an unprivileged account on a Pacemaker node could use this flaw to, for example, force the Local Resource Manager daemon to execute a script as root and thereby gain root access on the machine.
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Red Hat Security Advisory 2016-2614-01 - The Pacemaker cluster resource manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure. Security Fix: An authorization flaw was found in Pacemaker, where it did not properly guard its IPC interface. An attacker with an unprivileged account on a Pacemaker node could use this flaw to, for example, force the Local Resource Manager daemon to execute a script as root and thereby gain root access on the machine.
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