CVE-2020-28367

Arbitrary code execution via the go command with cgo in cmd/go

EPSS 2.4%

Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via malicious gcc flags specified via a #cgo directive.

Affected products

Go toolchain · cmd/go

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References

https://go.dev/cl/267277 https://go.dev/issue/42556 https://go.googlesource.com/go/+/da7aa86917811a571e6634b45a457f918b8e6561 https://groups.google.com/g/golang-announce/c/NpBGTTmKzpM https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html https://pkg.go.dev/vuln/GO-2022-0476