OpenZepplin is a library for smart contract development. In affected versions a vulnerability in TimelockController allowed an actor with the executor role to escalate privileges. Further details about the vulnerability will be disclosed at a later date. As a workaround revoke the executor role from accounts not strictly under the team's control. We recommend revoking all executors that are not also proposers. When applying this mitigation, ensure there is at least one proposer and executor remaining.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-08-26T23:35:16

Updated: 2024-08-04T01:58:18.229Z

Reserved: 2021-08-16T00:00:00

Link: CVE-2021-39167

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-27T00:15:06.970

Modified: 2024-11-21T06:18:46.410

Link: CVE-2021-39167

cve-icon Redhat

No data.