Description
Heap-based buffer overflow in snmpnetstat for ucd-snmp 4.2.3 and earlier, and net-snmp, allows remote attackers to execute arbitrary code via multiple getnextrequest PDU messages with conflicting ifindex variables, which cause snmpnetstat to write variable data past the end of an array.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Juan M. de la Torre · cremotelinux
https://www.exploit-db.com/exploits/21200
References (4)
Scores
EPSS
0.1498
EPSS Percentile
94.6%
Details
Status
published
Products (1)
ucd-snmp/ucd-snmp
< 4.2.3
Published
Nov 03, 2003
Tracked Since
Feb 18, 2026