F-Secure Information for VU#389665

Multiple vendors' SSH transport layer protocol implementations contain vulnerabilities in key exchange and initialization

Status

Affected

Vendor Statement

F-Secure SSH products are not exploitable via these attacks. While F-Secure SSH versions 3.1.0 build 11 and earlier crash on these malicious packets, we did not find ways to exploit this to gain unauthorized access or to run arbitrary code. Furthermore, the crash occurs in a forked process so the denial of service attacks are not possible.

Vendor Information

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

Vendor References

None

Addendum

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

If you have feedback, comments, or additional information about this vulnerability, please send us email.