Signature Detail
Short Name |
HTTP:MS-LYNC-SERVER-RCE |
|---|---|
Severity |
High |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Microsoft Lync Server ReachJoin.aspx Remote Command Injection |
Release Date |
2011/06/20 |
Update Number |
1942 |
Supported Platforms |
di-5.3+, idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
HTTP: Microsoft Lync Server ReachJoin.aspx Remote Command Injection
This signature detects attempts to exploit a known vulnerability in Microsoft Lync Server. It is due to insufficient validation of user-supplied input. A remote attacker can exploit this by enticing a target to open a malicious URL link. A successful attack can result in arbitrary command execution and loss of sensitive information.
Extended Description
Microsoft Lync Server 2010 is prone to a remote command-injection vulnerability because it fails to properly sanitize user-supplied input. Attackers can exploit this issue to execute arbitrary commands in the context of the application. Microsoft Lync Server 2010 version 4.0.7577.0 is vulnerable; other versions may also be affected.
Affected Products
- Microsoft Lync 2010 4.0.7577.0
References
- BugTraq: 48235
- URL: http://www.microsoft.com