The WebAdmin interface in TeamSpeak Server 2.0.20.1 allows remote authenticated users with the ServerAdmin flag to assign Registered users certain privileges, resulting in a privilege set that extends beyond that ServerAdmins own servers, as demonstrated by the (1) AdminAddServer, (2) AdminDeleteServer, (3) AdminStartServer, and (4) AdminStopServer privileges; and administration of arbitrary virtual servers via a request to a .tscmd URI with a modified serverid parameter, as demonstrated by (a) add_server.tscmd, (b) ask_delete_server.tscmd, (c) start_server.tscmd, and (d) stop_server.tscmd.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Web_server | Teamspeak | 2.0.20.1 (including) | 2.0.20.1 (including) |
| Teamspeak-server | Ubuntu | devel | * |
| Teamspeak-server | Ubuntu | gutsy | * |
| Teamspeak-server | Ubuntu | upstream | * |
References
- http://archives.neohapsis.com/archives/fulldisclosure/2007-05/0165.html
- http://osvdb.org/36047
- http://secunia.com/advisories/25242
- http://securityvulns.com/Rdocument6.html
- http://www.securityfocus.com/archive/1/477424/100/0/threaded
- http://www.securityfocus.com/bid/23935
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34254
- http://archives.neohapsis.com/archives/fulldisclosure/2007-05/0165.html
- http://osvdb.org/36047
- http://secunia.com/advisories/25242
- http://securityvulns.com/Rdocument6.html
- http://www.securityfocus.com/archive/1/477424/100/0/threaded
- http://www.securityfocus.com/bid/23935
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34254