CVE-2009-2523

Description

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."

Weakness classification

• CWE-125: Out-of-bounds Read
• CWE-787: Out-of-bounds Write

Primary references

• secure@microsoft.com — Third Party Advisory, US Government Resource
• secure@microsoft.com — Mitigation, Patch, Vendor Advisory
• secure@microsoft.com — Broken Link
• af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
• af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Patch, Vendor Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Broken Link