CVE-2024-24559
Vyper sha3 codegen bug
3.7
LOW
CVSS 3.1
EPSS 0.26%
描述
Vyper is a Pythonic Smart Contract Language for the EVM. There is an error in the stack management when compiling the `IR` for `sha3_64`. Concretely, the `height` variable is miscalculated. The vulnerability can't be triggered without writing the `IR` by hand (that is, it cannot be triggered from regular vyper code). `sha3_64` is used for retrieval in mappings. No flow that would cache the `key` was found so the issue shouldn't be possible to trigger when compiling the compiler-generated `IR`. This issue isn't triggered during normal compilation of vyper code so the impact is low. At the time of publication there is no patch available.
如何修補 CVE-2024-24559
要修補 CVE-2024-24559,請將受影響套件升級到下列已修補版本。
- —升級至 0.4.0 或更新版本
- —升級至 0.4.0b1 或更新版本
CVE-2024-24559 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(2)
- from 0, < 0.4.0
- from 0, < 0.4.0b1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |