CVE-2012-2141

NameCVE-2012-2141
DescriptionArray 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow (attack range: remote)
Debian Bugs672492

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
net-snmp (PTS)jessie5.7.2.1+dfsg-1+deb8u1fixed
jessie (security)5.7.2.1+dfsg-1+deb8u2fixed
stretch (security), stretch5.7.3+dfsg-1.7+deb9u1fixed
bullseye, sid, buster5.7.3+dfsg-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
net-snmpsource(unstable)5.4.3~dfsg-2.5low672492
net-snmpsourcesqueeze5.4.3~dfsg-2+squeeze1low

Notes

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

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