Description (CNA)
Previously, a user operating inside of a malicious Go project that defines a bogus golang.org/fips140 and operates a malicious GOMODPROXY the user chooses to connect to can serve an arbitrary module in its place. We now unpack the trusted ziphash for the bundled golang.org/fips140 module and construct its entry in the GOMODCACHE such that it can be verified by the toolchain.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Go toolchain / cmd/go | affected 0 before 1.26.9; affected 1.27.0-0 before 1.27.2 |
CWE
No CWE identifiers supplied.
References
- https://go.dev/cl/840685
- https://go.dev/issue/81833
- https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
- https://pkg.go.dev/vuln/GO-2026-6601
ADP enrichment
No English description supplied.
No references supplied.