You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Modify go.mod and go.sum.
I got the following alert
Remediation
Upgrade github.com/ethereum/go-ethereum to version 1.10.8 or later. For example:
require github.com/ethereum/go-ethereum v1.10.8
Always verify the validity and compatibility of suggestions with your codebase.
Details
GHSA-9856-9gg9-qcmq
moderate severity
Vulnerable versions: >= 1.10.0, < 1.10.8
Patched version: 1.10.8
Impact
A vulnerability in the Geth EVM could cause a node to reject the canonical chain.
Description
A memory-corruption bug within the EVM can cause a consensus error, where vulnerable nodes obtain a different stateRoot when processing a maliciously crafted transaction. This, in turn, would lead to the chain being split in two forks.
All Geth versions supporting the London hard fork are vulnerable (which predates London), so all users should update.
This bug was exploited on Mainnet at block 13107518, leading to a minority chain split.
Patches
A patch is included in the v1.10.8 release.
The exact patch to fix the issue is contained within this commit
Workarounds
No workarounds exist, save to update and/or apply the patch commit.
References.
Post-mortem write-up.
Credits
The bug was found by @guidovranken (working for Sentnl during an audit of the Telos EVM) and reported via bounty@ethereum.org.
For more information
If you have any questions or comments about this advisory:
Open an issue in go-ethereum
Email us at security@ethereum.or
The text was updated successfully, but these errors were encountered:
Modify
go.mod
andgo.sum
.I got the following alert
The text was updated successfully, but these errors were encountered: