How severe is CVE-2014-0086?

CVE-2014-0086 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-0086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0086?

CVE-2014-0086 primarily affects Redhat Jboss Web Framework Kit. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0086?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-0086 published?

CVE-2014-0086 was published on 2014-03-31 and last updated on 2026-06-17.

CVE-2014-0086

CVE-2014-0086 is a medium-severity vulnerability in Redhat Jboss Web Framework Kit with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Redhat Jboss Web Framework Kit
Published: 2014-03-31
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-0086?: 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.
How severe is CVE-2014-0086?: CVE-2014-0086 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-0086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0086?: CVE-2014-0086 primarily affects Redhat Jboss Web Framework Kit. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0086 published?: CVE-2014-0086 was published on 2014-03-31 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:redhat:jboss_web_framework_kit:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:richfaces:4.3.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:richfaces:4.3.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:richfaces:5.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:redhat:richfaces:5.0.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:redhat:richfaces:5.0.0:alpha3:*:*:*:*:*:*

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