CVE-2015-5220

NONECVSS 0.0

0.0

The Web Console in Red Hat Enterprise Application Platform (EAP) before 6.4.4 and WildFly (formerly JBoss Application Server) allows remote attackers to cause a denial of service (memory consumption) via a large request header.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 81.6%
KEV: Not listed

Published

October 27, 2015

Last Modified

May 6, 2026

References (16)

secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1904.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1905.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1906.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1907.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1908.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2016-1519.html
secalert@redhathttp://www.securitytracker.com/id/1033859
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=1255597
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1904.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1905.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1906.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1907.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1908.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-1519.html
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033859

Patch Availability(5)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	httpserver	2016-07-27	redhat
redhat	weld-core-0:1.1.31-1.Final_redhat_1.1.ep6.el6	2015-10-15	redhat
redhat	jboss-ec2-eap-0:7.5.4-1.Final_redhat_4.ep6.el6	2015-10-15	redhat
redhat	weld-core-0:1.1.31-1.Final_redhat_1.1.ep6.el7	2015-10-15	redhat
redhat	weld-core-0:1.1.31-1.Final_redhat_1.1.ep6.el5	2015-10-15	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

All Vendor Advisories

(5)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 8× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:41 UTCEPSS rescore

Frequently asked(4)

What is CVE-2015-5220?

CVE-2015-5220 is a none vulnerability published on October 27, 2015. The Web Console in Red Hat Enterprise Application Platform (EAP) before 6.4.4 and WildFly (formerly JBoss Application Server) allows remote attackers to cause a denial of service (memory consumption) via a large request header.

When was CVE-2015-5220 disclosed?

CVE-2015-5220 was first published in the National Vulnerability Database on October 27, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-5220 actively exploited?

CVE-2015-5220 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-5220?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-5220, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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