CVE-2023-26488
OpenZeppelin Contracts contains Incorrect Calculation
6.5
MEDIUM
CVSS 3.1
EPSS 0.71%
描述
### Impact 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. ### Patches The issue has been patched in 4.8.2. <!-- ### References -->
如何修補 CVE-2023-26488
要修補 CVE-2023-26488,請將受影響套件升級到下列已修補版本。
- —升級至 4.8.2 或更新版本
- —升級至 4.8.2 或更新版本
CVE-2023-26488 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 4.8.0, < 4.8.2
- >= 4.8.0, < 4.8.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |