evmos allows transferring unvested tokens after delegations
Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. The spendable balance is not updated properly when delegating vested tokens. The issue allows a clawback vesting account to anticipate the release of unvested tokens. This vulnerability is fixed in 18.0.0.
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describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-37159US | medium6.5 | — | ||
Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. This vulnerability allowed a user to create a validator using vested tokens to deposit the self-bond. This vu… | ||||
| CVE-2024-37158US | high8.1 | — | ||
Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. Preliminary checks on actions computed by the clawback vesting accounts are performed in the ante handler. Ev… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/32xxx/CVE-2024-32873.jsonADVISORY
- https://github.com/evmos/evmos/commit/b2a09ca66613d8b04decd3f2dcba8e1e77709dcbFIX
- https://github.com/evmos/evmos/security/advisories/GHSA-pxv8-qhrh-jc7vADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2024-32873ADVISORY
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