Microsoft Terminal Server using Remote Desktop Protocol (RDP) 5.2 stores an RSA private key in mstlsapi.dll and uses it to sign a certificate, which allows remote attackers to spoof public keys of legitimate servers and conduct man-in-the-middle attacks.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Remote_desktop_connection | Microsoft | 5.1.2600.2180 (including) | 5.1.2600.2180 (including) |
| Windows_terminal_services_using_rdp | Microsoft | 5.2 (including) | 5.2 (including) |
References
- http://secunia.com/advisories/15605/
- http://www.oxid.it/downloads/rdp-gbu.pdf
- http://www.securityfocus.com/bid/13818
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12441
- http://secunia.com/advisories/15605/
- http://www.oxid.it/downloads/rdp-gbu.pdf
- http://www.securityfocus.com/bid/13818
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12441