At present, we’ve got disclosed the second set of vulnerabilities from the Ethereum Basis Bug Bounty Program! 
These vulnerabilities have been beforehand found and reported on to the Ethereum Basis.
When bugs are reported and validated, the Ethereum Basis coordinates disclosures to affected groups and helps cross-check vulnerabilities throughout all purchasers. The Bug Bounty Program presently accepts experiences for the next consumer software program:
- Erigon
- Go Ethereum
- Lodestar
- Nethermind
- Lighthouse
- Prysm
- Teku
- Besu
- Nimbus
Along with consumer software program, the Bug Bounty Program additionally covers the Deposit Contract, Execution Layer & Consensus Layer Specs and Solidity. 
Repository & vulnerability listing
Because the final vulnerability disclosure has been fairly eventful with occasions such because the Merge 
and the max bounty reward enhance to $250,000. 
The very best paid reward throughout this era was $50,000. This was awarded to scio for reporting a problem through which Lighthouse beacon nodes crashed through malicious BlocksByRange messages containing an excessively massive rely worth. You’ll be able to learn extra about this particular vulnerability right here. 
One other notable set of vulnerabilites has been round fork selection assaults. EF researchers and consumer groups investigated and patched assaults that have been capable of trigger lengthy reorgs. 
Guido Vranken holds the highest spot most optimistic experiences on this interval. On the identical time, Guido managed to gather probably the most factors for the Bug Bounty Leaderboard! 
We even have two bounty hunters who determined to donate their rewards to charities: nrv and PwningEth! 
The complete listing of latest vulnerabilities, together with full particulars, could be discovered within the disclosures repository.
All vulnerabilities added to the disclosures catalogue have been patched previous to the newest hardforks on the Execution Layer and Consensus Layer.
For extra data, and to be taught extra about disclosure insurance policies, timelines, and cataloging, head over to the disclosures repository.
Thanks
We want to give an enormous shout out to everybody concerned within the discovery and reporting of vulnerabilities, in addition to to the groups liable for fixing them. Whereas we’ve got tried to incorporate the names or aliases of all reporters, there are numerous builders and researchers inside the consumer groups and within the Ethereum Basis who discovered and corrected vulnerabilities exterior of the bounty program. There are additionally many unsung heroes corresponding to consumer workforce builders, group members, and plenty of extra who’ve spent numerous hours triaging, cross-checking, and mitigating vulnerabilities earlier than they could possibly be exploited.
Your immense efforts have been instrumental to making sure Ethereum’s safety. Thanks!
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