The SNMP agent (snmp_agent.c) in net-snmp before 5.4.1 allows remote attackers to cause a denial of service (CPU and memory consumption) via a GETBULK request with a large max-repeaters value. The risk is LOW. Allows remote attackers to cause a denial of service.
Hi All,
I have an issue with net-snmp communication from a monitoring server to HP UX server.
Following are the details
HP - UX server : 172.16.184.34
Monitoring Server : 172.16.5.57
(Solarwinds Application)I'm running HP-UX's snmp on udp port 161 and net-snmp on udp 1161.
... (0 Replies)
hello
I am running solaris 8 sparc.
I installed net-snmp 5.4.1 (compiled it from tar file).
When I do snmpwalk from another server, I receive a partial list of OIDs then it stops and gives 'timeout. No response...'
another snmpwalk will directly timeouts.
I compiled again the binaries... (1 Reply)
All,
I downloaded and installed the following net-snmp from the sourceforge.net website on a Solaris 9 server with the entire collection installed:
net-snmp-5.1.2-SunOS_5.9_sun4u.tar.gz
with no errors.
I attempt to run snmpget and I get the following error:
ld.so.1: snmpget: fatal:... (1 Reply)
cups-snmp(8) Apple Inc. cups-snmp(8)NAME
snmp - cups snmp backend
SYNOPSIS
/usr/lib/cups/backend/snmp ip-address-or-hostname
/usr/libexec/cups/backend/snmp ip-address-or-hostname
lpinfo -v --include-schemes snmp
DESCRIPTION
The CUPS SNMP backend provides legacy discovery and identification of network printers using SNMPv1. When used for discovery through the
scheduler, the backend will list all printers that respond to a broadcast SNMPv1 query with the "public" community name. Additional queries
are then sent to printers that respond in order to determine the correct device URI, make and model, and other information needed for
printing.
In the first form, the SNMP backend is run directly by the user to look up the device URI and other information when you have an IP address
or hostname. This can be used for programs that need to configure print queues where the user has supplied an address but nothing else.
In the second form, the SNMP backend is run indirectly using the lpinfo(8) command. The output provides all printers detected via SNMP on
the configured broadcast addresses. Note: no broadcast addresses are configured by default.
MIBS
The CUPS SNMP backend uses the information from the Host, Printer, and Port Monitor MIBs along with some vendor private MIBs and intelli-
gent port probes to determine the correct device URI and make and model for each printer.
CONFIGURATION
The SNMP backend reads the /etc/cups/snmp.conf configuration file, if present, to set the default broadcast address, community name, and
logging level. The configuration file is documented in cups-snmp.conf(5). The DebugLevel value can be overridden using the CUPS_DEBUG_LEVEL
environment variable and the MaxRunTime value can be overridden using the CUPS_MAX_RUN_TIME environment variable.
SEE ALSO backend(7), cups-snmp.conf(5), cupsd(8), cupsd.conf(5), filter(7), lpinfo(8),
http://localhost:631/help
COPYRIGHT
Copyright 2007-2013 by Apple Inc.
8 July 2013 CUPS cups-snmp(8)