GHSA-2h3q-v47h-f4rcMedium
Ejabberd DoS via malformed stanza
🔗 CVE IDs covered (1)
📋 Description
The 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.
🎯 Affected products2
- erlang/ejabberd:<= 2.1.8
- erlang/ejabberd:>= 3.0.0-alpha-1, <= 3.0.0-alpha-3
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2011-4320
- https://support.process-one.net/browse/EJAB-1498
- http://www.openwall.com/lists/oss-security/2011/11/19/1
- http://www.openwall.com/lists/oss-security/2011/11/19/2
- http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.9
- https://github.com/processone/ejabberd/commit/d3c4eab46f3cd54f7686cfed740d9c130b6801cf
- https://github.com/processone/ejabberd/commit/d5b4d6785879f0a5192c26f5b5e218aec8104798
- https://github.com/advisories/GHSA-2h3q-v47h-f4rc