CVE-2009-2524
Microsoft Windows - Denial of Service via Malformed NTLM Authentication Packet
Title source: llmDescription
Integer underflow in the NTLM authentication feature in the Local Security Authority Subsystem Service (LSASS) in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows remote attackers to cause a denial of service (reboot) via a malformed packet, aka "Local Security Authority Subsystem Service Integer Overflow Vulnerability."
References (3)
Core 3
Core References
US Government Resource third-party-advisory
x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA09-286A.html
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-059
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6263
Scores
EPSS
0.2847
EPSS Percentile
97.9%
Details
CWE
CWE-189
Status
published
Products (5)
microsoft/windows_2003_server
(3 CPE variants)
microsoft/windows_7
microsoft/windows_server_2008
(8 CPE variants)
microsoft/windows_vista
(4 CPE variants)
microsoft/windows_xp
(3 CPE variants)
Published
Oct 14, 2009
Tracked Since
Feb 18, 2026