tgsrv.exe in the Repair Service in Consona Dynamic Agent, Repair Manager, Subscriber Activation, and Subscriber Agent relies on a predictable timestamp field to validate input to the .pipe__RepairService_pipe__company named pipe, which allows remote authenticated users to execute arbitrary code by obtaining the current time from (1) tcpip.sys or (2) an SMB2 service.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Consona_dynamic_agent | Consona | - (including) | - (including) |
| Consona_repair_manager | Consona | * | * |
| Consona_subscriber_activation | Consona | * | * |
| Consona_subscriber_agent | Consona | * | * |
References
- http://secunia.com/advisories/39752
- http://wintercore.com/en/component/content/article/7-media/18-wintercore-releases-an-advisory-for-consona-products.html
- http://www.consona.com/Content/CRM/Support/SecurityBulletin_April2010.pdf
- http://www.kb.cert.org/vuls/id/602801
- http://www.securityfocus.com/archive/1/511176/100/0/threaded
- http://www.wintercore.com/downloads/rootedcon_0day.pdf
- http://secunia.com/advisories/39752
- http://wintercore.com/en/component/content/article/7-media/18-wintercore-releases-an-advisory-for-consona-products.html
- http://www.consona.com/Content/CRM/Support/SecurityBulletin_April2010.pdf
- http://www.kb.cert.org/vuls/id/602801
- http://www.securityfocus.com/archive/1/511176/100/0/threaded
- http://www.wintercore.com/downloads/rootedcon_0day.pdf