CVE-2020-26242: medium-severity vulnerability in ethereum go-ethereum
Denial of service in geth
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 1.5%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
ethereum · go-ethereumRelated CVEs — ethereum go-ethereum
In the same product, most dangerous first.
CVE-2020-26264MEDIUMLES Server DoS via GetProofsV2EPSS 1.9%CVE-2020-26240MEDIUMErroneous Proof of Work calculation in gethEPSS 1.9%CVE-2021-39137MEDIUMConsensus flaw during block processing in go-ethereumEPSS 1.3%CVE-2021-41173MEDIUMDoS via maliciously crafted p2p messageEPSS 1.2%CVE-2020-26241MEDIUMShallow copy bug in gethEPSS 1.2%CVE-2022-29177MEDIUMDoS via malicious p2p message in Go-EthereumEPSS 1.2%