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CometBFT's state syncing validator from malicious node may lead to a chain split

🗓️ 03 Sep 2024 20:03:08Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 52 Views

State syncing validator from malicious node may lead to a chain split. Malicious nodes may cause state sync to fail, leading to network halting and chain split. Patched versions include a fix to compare the ProposerPriority fields for ValidatorSet instances from RPC endpoints

Detection
Refs
Vulners
Node
cometbftcometbftRange0.38.0–0.38.12go
OR
cometbftcometbftRange0.37.0–0.37.11go
OR
cometbftcometbftRange0.38.0–0.38.12go
OR
cometbftcometbftRange0.37.0–0.37.11go
OR
cometbftcometbftRange0.34.0–0.34.34go

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18 Nov 2024 16:27Current
6.5Medium risk
Vulners AI Score6.5
cometbftstate syncmalicious nodechain splitpatched versionsvalidatorsetrpc endpoints
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