Denial of Service Vulnerability in sgminer and cgminer

CVE-2014-4503 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

The parse_notify function in util.c in sgminer before 4.2.2 and cgminer 3.3.0 through 4.0.1 allows man-in-the-middle attackers to cause a denial of service (application exit) via a crafted (1) bbversion, (2) prev_hash, (3) nbit, or (4) ntime parameter in a mining.notify action stratum message.

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