Impact

This vulnerability affects all accounts (vanilla and ethereum flavors) in the v0.2.0 release of OpenZeppelin Contracts for Cairo, which are not whitelisted on StarkNet mainnet, so only goerli deployments of v0.2.0 accounts are affected.

This faulty behavior is not observed in StarkNet's testing framework, so don't rely on it passing to detect this issue on custom accounts.

Patches

This bug has been patched in v0.2.1.

References

The issue is detailed in #386.

For more information

If you have any questions or comments about this advisory:

• Open an issue in the Contracts for Cairo repo
• Email us at [email protected]