Unknown attacker causes headaches during Pectra upgrade on Sepolia

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An Ethereum developer says the recent Pectra upgrade of the Sepolia testnet ran into errors, which was made worse after an attacker used an “edge case” to cause the mining of empty blocks.

Pectra rolled out on its final testnet, Sepolia, at 7:29 am on March 5, but Ethereum developer Marius van der Wijden said in a March 8 post that the team immediately started seeing error messages on their geth node and empty blocks being mined.

The error was because the deposit contract triggered the wrong type of event — a transfer event instead of a deposit,…



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Unknown attacker causes headaches during Pectra upgrade on Sepolia


An Ethereum developer says the recent Pectra upgrade of the Sepolia testnet ran into errors, which was made worse after an attacker used an “edge case” to cause the mining of empty blocks.

Pectra rolled out on its final testnet, Sepolia, at 7:29 am on March 5, but Ethereum developer Marius van der Wijden said in a March 8 post that the team immediately started seeing error messages on their geth node and empty blocks being mined.

The error was because the deposit contract triggered the wrong type of event — a transfer event instead of a deposit,…



Source link

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We StartupNews.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It’s possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.

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