Is tendermint-light-client-verifier affected by GHSA-6jrf-4jv4-r9mw?

crates.io tendermint-light-client-verifier is affected in <0.40.3.

Is GHSA-6jrf-4jv4-r9mw being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

high

GHSA-6jrf-4jv4-r9mw

Q: Is GHSA-6jrf-4jv4-r9mw being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

crates.io · tendermint-light-client-verifier

Summary

tendermint-rs's Light Client Verifier allows malicious validators to spoof votes from other validators

Severity: high
Published: 2025-04-09

References

https://github.com/informalsystems/tendermint-rs/security/advisories/GHSA-6jrf-4jv4-r9mw
https://github.com/informalsystems/tendermint-rs/commit/1aabcfe6a3c0678db22097543f7f7a662f0db34b
https://github.com/informalsystems/tendermint-rs

Related advisories

CVE-2022-23507 — medium · crates.io/tendermint-light-client-verifier

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.