CVE-2020-28367
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.
02 / AFFECTED SOFTWARE
Affected packages
144 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
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.
The go command may execute arbitrary code at build time when cgo is in use. This may occur when running go get on a malicious package, or any other command that builds untrusted code. This can be caused by malicious gcc flags specified via a cgo directive.
05 / REFERENCES
Further evidence
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2020-28367