Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table.
https://exchange.xforce.ibmcloud.com/vulnerabilities/75169
https://bugzilla.redhat.com/show_bug.cgi?id=815813
http://www.securitytracker.com/id?1026984
http://www.securityfocus.com/bid/53258
http://www.securityfocus.com/bid/53255
http://www.openwall.com/lists/oss-security/2012/04/26/3
http://www.openwall.com/lists/oss-security/2012/04/26/2
http://www.gentoo.org/security/en/glsa/glsa-201409-02.xml
http://support.citrix.com/article/CTX139049
http://secunia.com/advisories/59974