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Ethereum Log Confusion in Polygon's Heimdall

In this post, we describe a vulnerability in Heimdall, the validator software of the Polygon Proof-of-Stake (PoS) blockchain. This flaw, if exploited, could have allowed a rogue/compromised validator to take over the Heimdall consensus layer and inject fraudulent events into the StakeSync mechanism.



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Ethereum Log Confusion in Polygon's Heimdall

https://blog.asymmetric.re/polygon-log-confusion

In this post, we describe a vulnerability in Heimdall, the validator software of the Polygon Proof-of-Stake (PoS) blockchain. This flaw, if exploited, could have allowed a rogue/compromised validator to take over the Heimdall consensus layer and inject fraudulent events into the StakeSync mechanism.



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https://blog.asymmetric.re/polygon-log-confusion

Ethereum Log Confusion in Polygon's Heimdall

In this post, we describe a vulnerability in Heimdall, the validator software of the Polygon Proof-of-Stake (PoS) blockchain. This flaw, if exploited, could have allowed a rogue/compromised validator to take over the Heimdall consensus layer and inject fraudulent events into the StakeSync mechanism.

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      In this post, we describe a vulnerability in Heimdall, the validator software of the Polygon Proof-of-Stake (PoS) blockchain. This flaw, if exploited, could have allowed a rogue/compromised validator to take over the Heimdall consensus layer and inject fraudulent events into the StakeSync mechanism.
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      In this post, we describe a vulnerability in Heimdall, the validator software of the Polygon Proof-of-Stake (PoS) blockchain. This flaw, if exploited, could have allowed a rogue/compromised validator to take over the Heimdall consensus layer and inject fraudulent events into the StakeSync mechanism.
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