{"id":"CVE-2014-2744","details":"plugins/mod_compression.lua in (1) Prosody before 0.9.4 and (2) Lightwitch Metronome through 3.4 negotiates stream compression while a session is unauthenticated, which allows remote attackers to cause a denial of service (resource consumption) via compressed XML elements in an XMPP stream, aka an \"xmppbomb\" attack.","modified":"2026-04-10T03:43:42.862862Z","published":"2014-04-11T01:55:06Z","references":[{"type":"ADVISORY","url":"http://blog.prosody.im/prosody-0-9-4-released/"},{"type":"ADVISORY","url":"http://secunia.com/advisories/57710"},{"type":"ADVISORY","url":"http://www.debian.org/security/2014/dsa-2895"},{"type":"EVIDENCE","url":"http://code.lightwitch.org/metronome/rev/49f47277a411"},{"type":"EVIDENCE","url":"http://hg.prosody.im/0.9/rev/b3b1c9da38fb"},{"type":"FIX","url":"http://code.lightwitch.org/metronome/rev/49f47277a411"},{"type":"FIX","url":"http://hg.prosody.im/0.9/rev/b3b1c9da38fb"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2014/04/07/7"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2014/04/09/1"},{"type":"WEB","url":"http://xmpp.org/resources/security-notices/uncontrolled-resource-consumption-with-highly-compressed-xmpp-stanzas/"}],"schema_version":"1.7.5"}