CVE-2020-26265
5.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made – all users are recommended to upgrade to a newer version.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ethereum | go-ethereum | >= 1.9.4, < 1.9.20 | affected |
Weaknesses
- CWE-682: CWE-682 Incorrect Calculation
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/ethereum/go-ethereum/security/advisories/GHSA-xw37-57qp-9mm4
- https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
References
- https://github.com/ethereum/go-ethereum/security/advisories/GHSA-xw37-57qp-9mm4
- https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
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