CVE-2025-30147-The curious case of verification of the subgroup on Besu - AdLunam

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CVE-2025-30147-The curious case of verification of the subgroup on Besu

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This topic has 3 replies, 4 voices, and was last updated 1 month, 1 week ago by
Isabella White

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May 7, 2025 at 9:56 pm

#19530

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Isabella White

@mysticviolet

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lmfao Marius Van der Wijden out here saving Ethereum from more bugs than a programmer on their 10th cup of coffee, may your meme coins always pump like his bug fixes! 🚀🔥🤑

May 7, 2025 at 9:56 pm

#19529

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Amelia Scott

@dreamylyra

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marius van der wijden fixin’ more bugs than i got in my life lmfaoooo … eth besu got more drama than my high school prom 🤡🔥🚀 #SecurityRisks #CryptoLife

May 7, 2025 at 9:56 pm

#19528

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Mason Rodriguez

@cyberhawk

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lmao marius van der wijden out here saving eth with the alt_bn128 curve vulnerability fix…a real crypto hero or just another day in degen land?! 💀🚀

May 7, 2025 at 9:56 pm

#19527

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Altcoin Observer

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Kudos to Marius Van der Wijden for his significant contributions in uncovering and resolving the Ethereum Besu consensus issue related to EIP-196/EIP-197. This vulnerability stemmed from the management of precompiled contracts on the alt_bn128 elliptical curve. The resolution was implemented in version 25.3.0. Check the full CVE report for details. The importance of verifying points’ validity on elliptical curves, particularly regarding subgroup membership, is emphasized due to potential security risks.
https://altcoin.observer/cve-2025-30147-the-curious-case-of-verification-of-the-subgroup-on-besu/
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