How severe is CVE-2014-0095?

CVE-2014-0095 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2014-0095 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0095?

CVE-2014-0095 primarily affects Apache Tomcat. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0095?

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

When was CVE-2014-0095 published?

CVE-2014-0095 was published on 2014-05-31 and last updated on 2026-06-17.

CVE-2014-0095

CVE-2014-0095 is a medium-severity vulnerability in Apache Tomcat with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Apache Tomcat
Published: 2014-05-31
Last modified: 2026-06-17

Description

java/org/apache/coyote/ajp/AbstractAjpProcessor.java in Apache Tomcat 8.x before 8.0.4 allows remote attackers to cause a denial of service (thread consumption) by using a "Content-Length: 0" AJP request to trigger a hang in request processing.

Frequently asked questions

What is CVE-2014-0095?: java/org/apache/coyote/ajp/AbstractAjpProcessor.java in Apache Tomcat 8.x before 8.0.4 allows remote attackers to cause a denial of service (thread consumption) by using a "Content-Length: 0" AJP request to trigger a hang in request processing.
How severe is CVE-2014-0095?: CVE-2014-0095 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2014-0095 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0095?: CVE-2014-0095 primarily affects Apache Tomcat. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0095?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0095 published?: CVE-2014-0095 was published on 2014-05-31 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:apache:tomcat:8.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:8.0.0:rc10:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:8.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:8.0.0:rc5:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:8.0.3:*:*:*:*:*:*:*

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