Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package prosody (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UBUNTU1510-PROSODY-631695
- published11 Apr 2014
- disclosed11 Apr 2014
Introduced: 11 Apr 2014
CVE-2014-2745 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:15.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream prosody package and not the prosody package as distributed by Ubuntu.
Prosody before 0.9.4 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, related to core/portmanager.lua and util/xmppstream.lua.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-2745
- http://www.debian.org/security/2014/dsa-2895
- https://security-tracker.debian.org/tracker/CVE-2014-2745
- http://blog.prosody.im/prosody-0-9-4-released/
- http://hg.prosody.im/0.9/rev/1107d66d2ab2
- http://hg.prosody.im/0.9/rev/a97591d2e1ad
- http://xmpp.org/resources/security-notices/uncontrolled-resource-consumption-with-highly-compressed-xmpp-stanzas/
- http://openwall.com/lists/oss-security/2014/04/07/7
- http://openwall.com/lists/oss-security/2014/04/09/1
- http://secunia.com/advisories/57710