How severe is CVE-2005-3164?

CVE-2005-3164 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2005-3164 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3164?

CVE-2005-3164 primarily affects Hitachi Cosminexus Application Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-3164?

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

When was CVE-2005-3164 published?

CVE-2005-3164 was published on 2005-10-06 and last updated on 2026-06-16.

CVE-2005-3164

CVE-2005-3164 is a low-severity vulnerability in Hitachi Cosminexus Application Server with a CVSS 2.0 base score of 2.6. 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-200.

Key facts

Severity: Low (CVSS 2.0 base score 2.6)
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Hitachi Cosminexus Application Server
Published: 2005-10-06
Last modified: 2026-06-16

Description

The AJP connector in Apache Tomcat 4.0.1 through 4.0.6 and 4.1.0 through 4.1.36, as used in Hitachi Cosminexus Application Server and standalone, does not properly handle when a connection is broken before request body data is sent in a POST request, which can lead to an information leak when "unsuitable request body data" is used for a different request, possibly related to Java Servlet pages.

Frequently asked questions

What is CVE-2005-3164?: The AJP connector in Apache Tomcat 4.0.1 through 4.0.6 and 4.1.0 through 4.1.36, as used in Hitachi Cosminexus Application Server and standalone, does not properly handle when a connection is broken before request body data is sent in a POST request, which can lead to an information leak when "unsuitable request body data" is used for a different request, possibly related to Java Servlet pages.
How severe is CVE-2005-3164?: CVE-2005-3164 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2005-3164 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3164?: CVE-2005-3164 primarily affects Hitachi Cosminexus Application Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-3164?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3164 published?: CVE-2005-3164 was published on 2005-10-06 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:hitachi:cosminexus_application_server:05_00_05_05_e:*:*:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server:05_00_05_05_f:*:*:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server:05_00_05_05_h:*:*:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server:05_00_05_05_k:*:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

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