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Unrated severityNVD Advisory· Published Dec 28, 2009· Updated Jun 16, 2026

CVE-2009-4442

CVE-2009-4442

Description

Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not properly implement the max-client-connections configuration setting, which allows remote attackers to cause a denial of service (connection slot exhaustion) by making multiple connections and performing no operations on these connections, aka Bug Id 6648665.

Affected products

6
  • 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:6.3.1:enterprise:*:*:*:*:*:*
    • cpe:2.3:a:sun:java_system_directory_server:6.3:enterprise:*:*:*:*:*:*
  • Sun Corporation/Java System Directory Server Enterprise Editionllm-fuzzy
    Range: >=6.0, <=6.3.1

Patches

Vulnerability mechanics

References

6

News mentions

0

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