TTSSH/TeraTerm Information for VU#888801

SSL/TLS implementations disclose side channel information via PKCS #1 v1.5 version number extension


Not Affected

Vendor Statement

TTSSH is not vulnerable because there is no way to get TTSSH to perform a large number of RSA operations automatically. We perform one or two RSA operations each time the user connects to the server, and every server connection requires user interaction.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Vendor References



The CERT/CC has no additional comments at this time.

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