VULNERABILITY INTELLIGENCE

CVE-2009-4441

CVSS score5 MEDIUM
EPSS probability2.48%
CISA KEVNot currently listed
Published2009-12-28
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

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.

Primary references