ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade ejabberd | Jul 30, 2024 | Feb 3, 2010 |
| Freebsd | — | Upgrade ejabberd | Dec 10, 2025 | Apr 19, 2010 |
| Gentoo Linux | — | Upgrade net-im/ejabberd. | Oct 30, 2017 | Feb 3, 2010 |
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