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ethereum go ethereum vulnerabilities and exploits
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446
VMScore
CVE-2018-12018
The GetBlockHeadersMsg handler in the LES protocol implementation in Go Ethereum (aka geth) prior to 1.8.11 may lead to an access violation because of an integer signedness error for the array index, which allows malicious users to launch a Denial of Service attack by sending a p...
Ethereum Go Ethereum
2 Github repositories
446
VMScore
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...
Ethereum Go Ethereum
490
VMScore
CVE-2020-26241
Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. This is a Consensus vulnerability in Geth before version 1.9.17 which can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth's pre-compiled d...
Ethereum Go Ethereum
1 Github repository
445
VMScore
CVE-2020-26242
Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.18, there is a Denial-of-service (crash) during block processing. This is fixed in 1.9.18.
Ethereum Go Ethereum
NA
CVE-2023-40591
go-ethereum (geth) is a golang execution layer implementation of the Ethereum protocol. A vulnerable node, can be made to consume unbounded amounts of memory when handling specially crafted p2p messages sent from an attacker node. The fix is included in geth version `1.12.1-stabl...
Ethereum Go Ethereum
445
VMScore
CVE-2018-20421
Go Ethereum (aka geth) 1.8.19 allows malicious users to cause a denial of service (memory consumption) by rewriting the length of a dynamic array in memory, and then writing data to a single memory location with a large index number, as demonstrated by use of "assembly { mst...
Ethereum Go Ethereum 1.8.19
187
VMScore
CVE-2021-43668
Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered. They will crash with "runtime error: invalid memory address or nil pointer dereference" and arise a SEGV signal.
Ethereum Go Ethereum 1.10.9
445
VMScore
CVE-2021-42219
Go-Ethereum v1.10.9 exists to contain an issue which allows malicious users to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go.
Ethereum Go Ethereum 1.10.9
445
VMScore
CVE-2018-19184
cmd/evm/runner.go in Go Ethereum (aka geth) 1.8.17 allows malicious users to cause a denial of service (SEGV) via crafted bytecode.
Ethereum Go Ethereum 1.8.17
NA
CVE-2024-32972
go-ethereum (geth) is a golang execution layer implementation of the Ethereum protocol. before 1.13.15, a vulnerable node can be made to consume very large amounts of memory when handling specially crafted p2p messages sent from an attacker node. The fix has been included in geth...
VMScore
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VMScore
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