CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol

[Mick Ayzenberg <mick () dejavusecurity com>]

Vulnerability title: Stack Overflow in Parsing client.reconnect Message
of the Stratum Mining Protocol
CVE: CVE-2014-4501
Affected version: SGMiner before 4.2.2, CGMiner before 4.3.5, BFGMiner
before 3.3.0
Reported by: Mick Ayzenberg of Deja vu Security

Details:

A malicious pool or an attacker who is in the middle of a valid
stratum connection can send a message to a client running
vulnerable mining software and overflow stack memory.


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