Security Advisory

CVE-2018-10831

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-05-09 05:00:00

Last updated 2024-08-05 07:46:47

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Z-NOMP before 2018-04-05 has an incorrect Equihash solution verifier that allows attackers to spoof mining shares, as demonstrated by providing a solution with {x1=1,x2=1,x3=1,...,x512=1} to bypass this verifier for any blockheader. This originally affected (for example) the Bitcoin Gold and Zcash cryptocurrencies, and continued to be exploited in the wild in May 2018 against smaller cryptocurrencies.

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