Erroneous Proof of Work calculation in geth

Impact An ethash mining DAG generation flaw in Geth could cause miners to erroneously calculate PoW in an upcoming epoch estimated early January, 2021. This happened on the ETC chain on 2020-11-06. This issue is relevant only for miners, non-mining nodes are unaffected. Patches This issue is also...

CVE-2020-26240

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. An ethash mining DAG generation flaw in Geth before version 1.9.24 could cause miners to erroneously calculate PoW in an upcoming epoch estimated early January, 2021. This happened on the ETC chain on...

Design/Logic Flaw

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. An ethash mining DAG generation flaw in Geth before version 1.9.24 could cause miners to erroneously calculate PoW in an upcoming epoch estimated early January, 2021. This happened on the ETC chain on...

CVE-2020-26240

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. An ethash mining DAG generation flaw in Geth before version 1.9.24 could cause miners to erroneously calculate PoW in an upcoming epoch estimated early January, 2021. This happened on the ETC chain on...

PT-2020-16368

Name of the Vulnerable Software and Affected Versions Geth versions prior to 1.9.24 Description An ethash mining DAG generation flaw in Geth could cause miners to erroneously calculate Proof of Work in an upcoming epoch. This issue is relevant only for miners, as non-mining nodes are unaffected...