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CVE-2014-2741

HIGH

7.8

CVSS Severity Score

EPSS Score0.1330%

EPSS Percentile28.86th

Published2014年4月11日

Last Modified2026年5月6日

Vulnerability Description

nio/XMLLightweightParser.java in Ignite Realtime Openfire before 3.9.2 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.

Affected Platforms (CPE)

📦

Igniterealtime

Openfire

<= 3.9.1

References & Advisories

🔗 http://community.igniterealtime.org/thread/52317

🔗 http://fisheye.igniterealtime.org/changelog/openfiregit?cs=3aec383e07ee893b77396fe946766bbd3758af77

🔗 http://openwall.com/lists/oss-security/2014/04/07/7

🔗 http://openwall.com/lists/oss-security/2014/04/09/1

🔗 http://www.kb.cert.org/vuls/id/495476

🔗 http://xmpp.org/resources/security-notices/uncontrolled-resource-consumption-with-highly-compressed-xmpp-stanzas/

🔗 http://community.igniterealtime.org/thread/52317

🔗 http://fisheye.igniterealtime.org/changelog/openfiregit?cs=3aec383e07ee893b77396fe946766bbd3758af77

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