Gentoo Linux Security Advisory 201009-9 - fence contains multiple programs containing vulnerabilities that may allow local users to overwrite arbitrary files via a symlink attack. The fence_apc, fence_apc_snmp (CVE-2008-4579) and fence_manual (CVE-2008-4580) programs contain symlink vulnerabilities. Versions less than 2.03.09 are affected.
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Ubuntu Security Notice 875-1 - Multiple insecure temporary file handling vulnerabilities were discovered in Red Hat Cluster. A local attacker could exploit these to overwrite arbitrary local files via symlinks. It was discovered that CMAN did not properly handle malformed configuration files. An attacker could cause a denial of service (via CPU consumption and memory corruption) in a node if the attacker were able to modify the cluster configuration for the node.
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