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CVE DATABASE  /  CVE-2009-1928

CVE-2009-1928

CVSS 7.8 · HIGH

Summary

Stack consumption vulnerability in the LDAP service in Active Directory on Microsoft Windows 2000 SP4, Server 2003 SP2, and Server 2008 Gold and SP2; Active Directory Application Mode (ADAM) on Windows XP SP2 and SP3 and Server 2003 SP2; and Active Directory Lightweight Directory Service (AD LDS) on Windows Server 2008 Gold and SP2 allows remote attackers to cause a denial of service (system hang) via a malformed (1) LDAP or (2) LDAPS request, aka "LSASS Recursive Stack Overflow Vulnerability."

CVSS 2.0 breakdown

Base score7.8 (HIGH)
VectorAV:N/AC:L/Au:N/C:N/I:N/A:C
Attack vectorNETWORK
Attack complexityLOW
ConfidentialityNONE
IntegrityNONE
AvailabilityCOMPLETE

Weakness type (CWE)

Affected products

Microsoft windows 2000Microsoft windows 2003 serverMicrosoft windows server 2008Microsoft windows vistaMicrosoft windows xp
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References

Data: NIST NVD. NVD last modified 2026-04-23. Always verify against the vendor advisory before acting.

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