SSH Communications Security announced that a vulnerability has been detected in the way that SSH Sentinel handles the decoding of BER/DER encoded packets which may result in a denial of service. The find is derived from the recent ASN.1 parsing problems discovered by NISCC. All versions from 3.0 to 3.2.5 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31749/ssh477.txt
Source: https://packetstormsecurity.com/files/31749/ssh477.txt.html