CVE-2020-28366

Description

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 a malicious unquoted symbol name in a linked object file.

Affected products

• Go toolchain / cmd/cgo0 – 1.14.12
• Go toolchain / cmd/cgo1.15.0-0 – 1.15.5
• Go toolchain / cmd/go0 – 1.14.12
• Go toolchain / cmd/go1.15.0-0 – 1.15.5

References

• MISChttps://go.dev/cl/269658
• MISChttps://go.googlesource.com/go/+/062e0e5ce6df339dc26732438ad771f73dbf2292
• MISChttps://go.dev/issue/42559
• MISChttps://groups.google.com/g/golang-announce/c/NpBGTTmKzpM
• MISChttps://pkg.go.dev/vuln/GO-2022-0475