CVE-2014-4503 Information

Description

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.

Reference

http://seclists.org/fulldisclosure/2014/Jul/120 https://github.com/sgminer-dev/sgminer/commit/910c36089940e81fb85c65b8e63dcd2fac71470c