CVE-2011-4320

NameCVE-2011-4320
DescriptionThe mod_pubsub module (mod_pubsub.erl) in ejabberd 2.1.8 and 3.0.0-alpha-3 allows remote authenticated users to cause a denial of service (infinite loop) via a stanza with a publish tag that lacks a node attribute.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ejabberd (PTS)stretch16.09-4fixed
buster18.12.1-2fixed
bullseye21.01-2fixed
bookworm, sid22.05-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ejabberdsource(unstable)2.1.9-1low

Notes

[squeeze] - ejabberd <no-dsa> (Only triggerable with malformed config file)
https://support.process-one.net/browse/EJAB-1498

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