"An array index error, leading to out-of heap-based buffer read flaw was found
in the way net-snmp agent performed entries lookup in the extension table. When
certain MIB subtree was handled by the extend directive, a remote attacker
having read privilege to the subtree could use this flaw to cause a denial of
service (snmpd crash) via SNMP GET request involving a non-existent extension
Candidate fix available at https://bugzilla.redhat.com/show_bug.cgi?id=815813#c8
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