CVE-2005-2177

NameCVE-2005-2177
DescriptionNet-SNMP 5.0.x before 5.0.10.2, 5.2.x before 5.2.1.2, and 5.1.3, when net-snmp is using stream sockets such as TCP, allows remote attackers to cause a denial of service (daemon hang and CPU consumption) via a TCP packet of length 1, which triggers an infinite loop.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-873-1
NVD severitymedium (attack range: remote)
Debian Bugs318420, 337394

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
net-snmp (PTS)wheezy5.4.3~dfsg-2.8+deb7u1fixed
jessie5.7.2.1+dfsg-1fixed
buster, sid, stretch5.7.3+dfsg-1.7fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
net-snmpsource(unstable)5.2.1.2-1low318420
net-snmpsourcesarge5.1.2-6.2mediumDSA-873-1
ucd-snmpsource(unstable)4.2.5-5.1low337394

Notes

[sarge] - ucd-snmp <no-dsa> (Minor issue)

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