CVE-2014-2743
First published: Fri Apr 11 2014(Updated: )
plugins/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.
Credit: security@debian.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lightwitch Metronome | <=3.4 | |
| <=3.4 |
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Reference Links
Frequently Asked Questions
What is the CVE-2014-2743 vulnerability?
CVE-2014-2743 is a vulnerability in Lightwitch Metronome that allows remote attackers to consume resources and cause denial of service through crafted XMPP streams.
What is the severity of CVE-2014-2743?
CVE-2014-2743 has a medium severity rating due to its potential for denial of service attacks.
How do I fix CVE-2014-2743?
To fix CVE-2014-2743, upgrade Lightwitch Metronome to a version later than 3.4 where the vulnerability is addressed.
Which versions of Lightwitch Metronome are affected by CVE-2014-2743?
CVE-2014-2743 affects all versions of Lightwitch Metronome up to and including version 3.4.
What kind of attack does CVE-2014-2743 enable?
CVE-2014-2743 enables an "xmppbomb" attack, which can cause denial of service through excessive resource consumption.
- collector/nvd-index
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- agent/weakness
- agent/author
- agent/description
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/source
- agent/tags
- agent/softwarecombine
- agent/event
- vendor/lightwitch
- canonical/lightwitch metronome
- version/lightwitch metronome/3.4