Vulnerability record · CVE-2014-0086 · published 31 March 2014

CVE-2014-0086: Redhat jboss web framework kit improper input validation vulnerability

Redhat · Jboss Web Framework Kit

The doFilter function in webapp/PushHandlerFilter.java in JBoss RichFaces 4.3.4, 4.3.5, and 5.x allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a large number of malformed atmosphere push requests.

4.3 CVSS 2.0 Medium EPSS 1.5% · top 27.4% CWE-20 · Improper input validation

4.3CVSS 2.0 base score

1.5%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

10References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Jboss Web Framework Kit Redhat

Richfaces Redhat

References

Link	Tags
http://rhn.redhat.com/errata/RHSA-2014-0335.html
http://secunia.com/advisories/57053	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1067268
https://github.com/pslegr/core-1/commit/8131f15003f5bec73d475d2b724472e4b87d0757	ExploitPatch
https://issues.jboss.org/browse/RF-13250	Patch
http://rhn.redhat.com/errata/RHSA-2014-0335.html
http://secunia.com/advisories/57053	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1067268
https://github.com/pslegr/core-1/commit/8131f15003f5bec73d475d2b724472e4b87d0757	ExploitPatch
https://issues.jboss.org/browse/RF-13250	Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-0086), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.