CVE-2020-15091

TenderMint from version 0.33.0 and before version 0.33.6 allows block proposers to include signatures for the wrong block. This may happen naturally if you start a network, have it run for some time and restart it without changing chainID. A malicious block proposer even with a minimal amount of...

CVE-2020-15091 Denial of Service in TenderMint

TenderMint from version 0.33.0 and before version 0.33.6 allows block proposers to include signatures for the wrong block. This may happen naturally if you start a network, have it run for some time and restart it without changing chainID. A malicious block proposer even with a minimal amount of...

CVE-2020-15091

CVE-2020-15091 affects Tendermint up to v0.33.6: versions 0.33.0 through 0.33.5 allow a block proposer to include signatures for the wrong block, potentially halting the network. The root cause is signatures not guaranteed to correspond to the committed block, enabling a DoS condition where commi...