CVE-2009-2523

The License Logging Server (llssrv.exe) in Microsoft Windows 2000 SP4 allows remote attackers to execute arbitrary code via an RPC message containing a string without a null terminator, which triggers a heap-based buffer overflow in the LlsrLicenseRequestW method, aka "License Logging Server Heap Overflow Vulnerability."

Score

CVSS 2.0 10.0 Critical

Status

Modified - secure@microsoft.com

Published

2009-11-11

Last modified

2024-08-07

Weaknesses

CWE-125, CWE-787

Affected products

• Windows 2000 (Microsoft)

References

• http://www.us-cert.gov/cas/techalerts/TA09-314A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-064
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6300