CVE-2012-2141

Name	CVE-2012-2141
Description	Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	672492

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
net-snmp (PTS)	bullseye (security), bullseye	5.9+dfsg-4+deb11u1	fixed
	bookworm	5.9.3+dfsg-2	fixed
	forky, sid, trixie	5.9.4+dfsg-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
net-snmp	source	squeeze	5.4.3~dfsg-2+squeeze1
net-snmp	source	(unstable)	5.4.3~dfsg-2.5	low		672492

Red Hat patch: https://bugzilla.redhat.com/attachment.cgi?id=580443&action=diff