CVE-2022-35917
Solana Pay Vulnerable to Weakness in Transfer Validation Logic
描述
### Description When a Solana Pay transaction is located using a [reference key](https://github.com/solana-labs/solana-pay/blob/master/SPEC.md#reference), it may be checked to represent a transfer of the desired amount to the recipient, using the supplied [`validateTransfer` function](https://github.com/solana-labs/solana-pay/blob/master/core/src/validateTransfer.ts). An edge case regarding this mechanism could cause the validation logic to validate multiple transfers. ### Impact Most known Solana Pay point of sale applications are currently run on physical point of sale devices, which makes this issue unlikely to occur. However, there may be web-based point of sale applications using the protocol where it may be more likely to occur. ### Patches This issue has been patched as of version [`0.2.1`](https://www.npmjs.com/package/@solana/pay/v/0.2.1). Users of the Solana Pay SDK should upgrade to it.
如何修補 CVE-2022-35917
要修補 CVE-2022-35917,請將受影響套件升級到下列已修補版本。
- —升級至 0.2.1 或更新版本
CVE-2022-35917 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.2.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |