This script is Copyright (C) 2008-2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing one or more security-related
Wes Hardaker reports through sourceforge.net forum :
SECURITY ISSUE: A bug in the getbulk handling code could let anyone
with even minimal access crash the agent. If you have open access to
your snmp agents (bad bad bad; stop doing that!) or if you don't trust
everyone that does have access to your agents you should updated
immediately to prevent potential denial of service attacks.
Description at cve.mitre.org additionally clarifies :
Integer overflow in the netsnmp_create_subtree_cache function in
agent/snmp_agent.c in net-snmp 5.4 before 188.8.131.52, 5.3 before 184.108.40.206,
and 5.2 before 220.127.116.11 allows remote attackers to cause a denial of
service (crash) via a crafted SNMP GETBULK request, which triggers a
heap-based buffer overflow, related to the number of responses or
See also :
Update the affected packages.
Risk factor :
Medium / CVSS Base Score : 5.0