The miner statistics HTTP API in EWBF Cuda Zcash Miner Version 0.3.4b hangs on incoming TCP connections until some sort of request is made (such as "GET / HTTP/1.1"), which allows for a Denial of Service attack preventing a user from viewing their mining statistics by an attacker opening a session with telnet or netcat and connecting to the miner on the HTTP API port.
Link | Tags |
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https://www.legacysecuritygroup.com/cve-2017-15300.html | third party advisory |
https://bitcointalk.org/index.php?topic=1707546.msg23016970#msg23016970 | issue tracking third party advisory |