Sentinel License Manager Lservnt service buffer overflow
| sentinel-license-manager-bo (19621) |  High Risk |
Description:
SafeNet' Sentinel License Manager (LM) is an application running on Microsoft Windows 2000 server that allows developers to implement pre-built license models with a single software application. Sentinel License Manager version 7.2.0.2 is vulnerable to a buffer overflow, caused by improper bounds checking of user-supplied input in the Lservnt service when processing data. By sending a large amount of data containing more than 3000 bytes to UDP port 5093, a remote attacker could overflow a buffer and execute arbitrary code on the system with SYSTEM level privileges.
Platforms Affected:
- SafeNet, Sentinel License Manager 7.2.0.2
Remedy:
Upgrade to the latest version of Sentinel License Manager (8.0 or later), available from the Sentinel Technical Support Web page. See References.
Consequences:
Gain Access
References:
- BugTraq Mailing List, Mon Mar 07 2005 - 11:59:32 CST , CIRT.DK Advisory - SafeNet Inc Sentinel License Manager 7.2.0.2 Buffer Overflow at http://archives.neohapsis.com/archives/bugtraq/2005-03/0109.html.
- Sentinel Security Advisory, Buffer overflow in the SentinelLM Service at http://www.cirt.dk/advisories/cirt-30-advisory.pdf.
- Sentinel Technical Support Web page, Basic Technical Support at http://www.safenet-inc.com/support/index.asp.
- BID-12742: SafeNet Sentinel License Manager Remote Buffer Overflow Vulnerability
- CVE-2005-0353: Buffer overflow in the Sentinel LM (Lservnt) service in the Sentinel License Manager 7.2.0.2 allows remote attackers to execute arbitrary code by sending a large amount of data to UDP port 5093.
- SA14511: Sentinel License Manager Buffer Overflow Vulnerability
- US-CERT VU#108790: SafeNet Sentinel License Manager vulnerable to buffer overflow
Reported:
Mar 07, 2005
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