CVE-2009-4441

Sun Java System Directory Server Enterprise Edition <6.3.1 - DoS

Title source: llm

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.

References (6)

[Patch] http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1

[Patch, Vendor Advisory] http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/37481

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1023389

[Third Party Advisory] http://secunia.com/advisories/37915

[Third Party Advisory] http://www.vupen.com/english/advisories/2009/3647

Scores

EPSS 0.0180

EPSS Percentile 82.6%

Classification

Status draft

Affected Products (5)

sun/java_system_directory_server

Timeline

Published Dec 28, 2009

Tracked Since Feb 18, 2026