En bref
- CVE-2021-41135 est une vulnérabilité MOYENNE (CVSS 6.5) touchant github.com/cosmos/cosmos-sdk, cosmos sdk (interchain).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.7%, plus élevée que 77.5% des vulnérabilités.
- Correctif : mettre à jour vers 0.44.2 ou plus récent.
Description
NVD description
The Cosmos-SDK is a framework for building blockchain applications in Golang. Affected versions of the SDK were vulnerable to a consensus halt due to non-deterministic behaviour in a ValidateBasic method in the x/authz module. The MsgGrant of the x/authz module contains a Grant field which includes a user-defined expiration time for when the authorization grant expires. In Grant.ValidateBasic(), that time is compared to the node’s local clock time. Any chain running an affected version of the SDK with the authz module enabled could be halted by anyone with the ability to send transactions on that chain. Recovery would require applying the patch and rolling back the latest block. Users are advised to update to version 0.44.2.
Autres vulnérabilités de github.com/cosmos/cosmos-sdk
Tout voir →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free