Unrated severityNVD Advisory· Published Dec 28, 2009· Updated Apr 23, 2026

CVE-2009-4443

Description

Unspecified vulnerability in the psearch (aka persistent search) functionality in Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 allows remote attackers to cause a denial of service (psearch outage) by using a crafted psearch client to send requests that trigger a psearch thread loop, aka Bug Id 6855978.

Affected products

Sun Corporation/Java System Directory Server5 versions
cpe:2.3:a:sun:java_system_directory_server:6.0:*:enterprise:*:*:*:*:*+ 4 more
- 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:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

sunsolve.sun.com/search/document.donvdPatch
sunsolve.sun.com/search/document.donvdPatchVendor Advisory
secunia.com/advisories/37915nvd
www.securityfocus.com/bid/37481nvd
www.securitytracker.com/idnvd
www.vupen.com/english/advisories/2009/3647nvd

News mentions

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