Description (CNA)
OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the balance as reported by `balanceOf`. The issue exclusively presents with batches of size 1. The issue has been patched in 4.8.2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenZeppelin / openzeppelin-contracts | affected >= 4.8.0, < 4.8.2 |
CWE
CWE-682
References
- https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-878m-3g6q-594q
- https://github.com/OpenZeppelin/openzeppelin-contracts/commit/167bf67ed3907f4a674043496019fa346cee7705
- https://github.com/OpenZeppelin/openzeppelin-contracts/releases/tag/v4.8.2
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.