Unrated severityNVD Advisory· Published Dec 9, 2009· Updated Jun 16, 2026
CVE-2009-3675
CVE-2009-3675
Description
LSASS.exe in the Local Security Authority Subsystem Service (LSASS) in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote authenticated users to cause a denial of service (CPU consumption) via a malformed ISAKMP request over IPsec, aka "Local Security Authority Subsystem Service Resource Exhaustion Vulnerability."
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:o:microsoft:windows_2000:sp4:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_2000:sp4:*:*:*:*:*:*:*
- (no CPE)range: =SP4
cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:-:sp2:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:-:sp2:x64:*:*:*:*:*
- (no CPE)range: =SP2
cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_xp:*:sp2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
- (no CPE)range: SP2, SP3
Patches
Vulnerability mechanics
References
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