CVE-2014-2743

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Summary

CVECVE-2014-2743
StatePUBLISHED
Assignerdebian
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-04-11 01:55:06 UTC
Updated2026-05-06 22:30:45 UTC
Descriptionplugins/mod_compression.lua in Lightwitch Metronome through 3.4 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lightwitch Metronome All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Uncontrolled Resource Consumption with XMPP-Layer Compression – The XMPP Standards Foundation af854a3a-2127-422b-91ae-364da2661108 xmpp.org
oss-security - Re: Possible CVE Request: Uncontrolled Resource Consumption with XMPP-Layer Compression af854a3a-2127-422b-91ae-364da2661108 openwall.com
oss-security - Re: (Openfire M-Link Metronome Prosody Tigase) Possible CVE Request: Uncontrolled Resource Consumption with XMPP-Layer Compression af854a3a-2127-422b-91ae-364da2661108 openwall.com
code.lightwitch.org/metronome/rev/49f47277a411 af854a3a-2127-422b-91ae-364da2661108 code.lightwitch.org Exploit, Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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