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.
8a50fbcaf119fc9aaebdef84ea57f50bde4a7b322ffb95abb5c63176eb7ab9db