CVE-2009-2523

critical

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."

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-064

http://www.us-cert.gov/cas/techalerts/TA09-314A.html

Details

Source: Mitre, NVD

Published: 2009-11-11

Updated: 2024-02-09

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical