--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/net-snmp-57/patches/051.19616471.patch	Fri Dec 11 03:49:26 2015 -0800
@@ -0,0 +1,37 @@
+# http://sourceforge.net/p/net-snmp/code/ci/76e8d6d100320629d8a23be4b0128619600c919d/
+# CVE-2014-2285
+# https://security-tracker.debian.org/tracker/CVE-2014-2285
+# The perl_trapd_handler function in perl/TrapReceiver/TrapReceiver.xs in
+# Net-SNMP 5.7.3.pre3 and earlier, when using certain Perl versions, allows
+# remote attackers to cause a denial of service (snmptrapd crash) via an empty
+# community string in an SNMP trap, which triggers a NULL pointer dereference
+# within the newSVpv function in Perl.
+# 
+# Fix picked from upstream. Will be available in 5.7.3 and above.
+#
+--- net-snmp-5.7.2.1/perl/TrapReceiver/TrapReceiver.xs	Wed Feb 19 16:36:42 2014
++++ TrapReceiver.xs	Thu Oct 30 02:48:45 2014
+@@ -81,18 +81,18 @@
+         STOREPDUi("securitymodel", pdu->securityModel);
+         STOREPDUi("securitylevel", pdu->securityLevel);
+         STOREPDU("contextName",
+-                 newSVpv(pdu->contextName, pdu->contextNameLen));
++                 newSVpv(pdu->contextName ? pdu->contextName : "", pdu->contextNameLen));
+         STOREPDU("contextEngineID",
+-                 newSVpv((char *) pdu->contextEngineID,
++                 newSVpv(pdu->contextEngineID ? (char *) pdu->contextEngineID : "",
+                                     pdu->contextEngineIDLen));
+         STOREPDU("securityEngineID",
+-                 newSVpv((char *) pdu->securityEngineID,
++                 newSVpv(pdu->securityEngineID ? (char *) pdu->securityEngineID : "",
+                                     pdu->securityEngineIDLen));
+         STOREPDU("securityName",
+-                 newSVpv((char *) pdu->securityName, pdu->securityNameLen));
++                 newSVpv(pdu->securityName ? (char *) pdu->securityName : "", pdu->securityNameLen));
+     } else {
+         STOREPDU("community",
+-                 newSVpv((char *) pdu->community, pdu->community_len));
++                 newSVpv(pdu->community ? (char *) pdu->community : "", pdu->community_len));
+     }
+ 
+     if (transport && transport->f_fmtaddr) {