CVE-2009-1887: Net-SNMP

Medium severity, CVSS 5.0. EPSS: 2.2% chance of exploitation in the next 30 days.

agent/snmp_agent.c in snmpd in net-snmp 5.0.9 in Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to cause a denial of service (daemon crash) via a crafted SNMP GETBULK request that triggers a divide-by-zero error. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-4309.

Affected products

• Net-SNMP Net-SNMP: version 5.0.9 only

Published 2009-06-26. Last modified 2026-06-16.