GO-2022-1052

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Source

https://pkg.go.dev/vuln/GO-2022-1052

Import Source

https://vuln.go.dev/ID/GO-2022-1052.json

JSON Data

https://api.test.osv.dev/v1/vulns/GO-2022-1052

Aliases

Published

2022-10-14T23:59:50Z

Modified

2024-05-20T16:03:47Z

Summary

Uncontrolled resource consumption during consensus in github.com/tendermint/tendermint

Details

Mishandling of timestamps during consensus process can cause a denial of service.

While reaching consensus, different tendermint nodes can observe a different timestamp for a consensus evidence. This mismatch can cause the evidence to be invalid, upon which the node producing the evidence will be asked to generate a new evidence. This new evidence will be the same, which means it will again be rejected by other nodes involved in the consensus. This loop will continue until the peer nodes decide to disconnect from the node producing the evidence.

Database specific

{
    "url": "https://pkg.go.dev/vuln/GO-2022-1052",
    "review_status": "REVIEWED"
}

References

Credits

- cmwaters (Github)

Affected packages

Go / github.com/tendermint/tendermint

Package

Name: github.com/tendermint/tendermint; View open source insights on deps.dev
Purl: pkg:golang/github.com/tendermint/tendermint

Affected ranges

Type: SEMVER
Events: Introduced

0.34.0

Fixed

0.34.3

Ecosystem specific

{
    "imports": [
        {
            "symbols": [
                "Pool.CheckEvidence",
                "Pool.Update"
            ],
            "path": "github.com/tendermint/tendermint/evidence"
        },
        {
            "symbols": [
                "BaseWAL.OnStart",
                "Handshaker.Handshake",
                "Handshaker.ReplayBlocks",
                "Reactor.OnStart",
                "Reactor.SwitchToConsensus",
                "RunReplayFile",
                "State.OnStart",
                "State.OpenWAL",
                "State.ReplayFile",
                "State.tryAddVote",
                "WALGenerateNBlocks",
                "WALWithNBlocks"
            ],
            "path": "github.com/tendermint/tendermint/consensus"
        }
    ]
}