7.8
CVSSv2

CVE-2014-2744

Published: 11/04/2014 Updated: 19/04/2014
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

plugins/mod_compression.lua in (1) Prosody prior to 0.9.4 and (2) Lightwitch Metronome up to and including 3.4 negotiates stream compression while a session is unauthenticated, which allows remote malicious users to cause a denial of service (resource consumption) via compressed XML elements in an XMPP stream, aka an "xmppbomb" attack.

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lightwitch metronome

prosody prosody 0.6.2

prosody prosody 0.6.0

prosody prosody 0.4.1

prosody prosody 0.5.0

prosody prosody 0.5.1

prosody prosody 0.4.2

prosody prosody 0.5.2

prosody prosody 0.6.1

prosody prosody

prosody prosody 0.9.1

prosody prosody 0.4.0

prosody prosody 0.2.0

prosody prosody 0.7.0

prosody prosody 0.8.1

prosody prosody 0.9.0

prosody prosody 0.8.2

prosody prosody 0.8.0

prosody prosody 0.1.0

prosody prosody 0.3.0

prosody prosody 0.9.2