CVE-2022-37450
MEDIUM5.9EPSS 0.22%Go Ethereum allows attackers to use manipulation of time-difference values to achieve replacement of main-chain blocks
發布日:2022/8/6修改日:2023/11/8
描述
Go Ethereum (aka geth) through 1.10.21 allows attackers to increase rewards by mining blocks in certain situations, and using a manipulation of time-difference values to achieve replacement of main-chain blocks, aka Riskless Uncle Making (RUM), as exploited in the wild in 2020 through 2022.
受影響套件(1)
- Go/github.com/ethereum/go-ethereumfrom 0, <= 1.10.21
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-37450
- PATCHhttps://github.com/ethereum/go-ethereum
- WEBhttp://dx.doi.org/10.13140/RG.2.2.27813.99043
- WEBhttps://github.com/ethereum/go-ethereum/blob/671094279e8d27f4b4c3c94bf8b636c26b473976/core/forkchoice.go#L91-L94
- WEBhttps://medium.com/@aviv.yaish/uncle-maker-time-stamping-out-the-competition-in-ethereum-d27c1cb62fef
- WEBhttps://news.ycombinator.com/item?id=32354896