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CVE-2009-4441 Details

Description

Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not enable the SO_KEEPALIVE socket option, which makes it easier for remote attackers to cause a denial of service (connection slot exhaustion) via multiple connections, aka Bug Id 6782659.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://secunia.com/advisories/37915	CVE
http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1	CVE	Patch
http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/37481	CVE
http://www.securitytracker.com/id?1023389	CVE
http://www.vupen.com/english/advisories/2009/3647	CVE
http://secunia.com/advisories/37915	[email protected]
http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1	[email protected]	Patch
http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/37481	[email protected]
http://www.securitytracker.com/id?1023389	[email protected]
http://www.vupen.com/english/advisories/2009/3647	[email protected]

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
sun java system directory server	6.0 6.1 enterprise 6.2 enterprise 6.3 enterprise 6.3.1 enterprise
CPE cpe:2.3:a:sun:java_system_directory_server:6.0::enterprise::::: cpe:2.3:a:sun:java_system_directory_server:6.1:enterprise:::::: cpe:2.3:a:sun:java_system_directory_server:6.2:enterprise:::::: cpe:2.3:a:sun:java_system_directory_server:6.3:enterprise:::::: cpe:2.3:a:sun:java_system_directory_server:6.3.1:enterprise:::::: Remediation No remediation found in references.

Product

Versions

sun java system directory server

6.0

6.1 enterprise

6.2 enterprise

6.3 enterprise

6.3.1 enterprise

CPE

cpe:2.3:a:sun:java_system_directory_server:6.0:*:enterprise:*:*:*:*:*
cpe:2.3:a:sun:java_system_directory_server:6.1:enterprise:*:*:*:*:*:*
cpe:2.3:a:sun:java_system_directory_server:6.2:enterprise:*:*:*:*:*:*
cpe:2.3:a:sun:java_system_directory_server:6.3:enterprise:*:*:*:*:*:*
cpe:2.3:a:sun:java_system_directory_server:6.3.1:enterprise:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Dec 29, 2009	Initial Analysis	[email protected]