vulnerability
Arch Linux: Arbitrary code execution (CVE-2020-28366)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:P/I:P/A:P) | Nov 18, 2020 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
Nov 18, 2020
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A flaw was found in go beforer 1.15.5 where 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.
Solution
arch-linux-upgrade-latest
References
- CVE-2020-28366
- https://attackerkb.com/topics/CVE-2020-28366
- URL-https://go.dev/cl/269658
- URL-https://go.dev/issue/42559
- URL-https://go.googlesource.com/go/+/062e0e5ce6df339dc26732438ad771f73dbf2292
- URL-https://groups.google.com/g/golang-announce/c/NpBGTTmKzpM
- URL-https://pkg.go.dev/vuln/GO-2022-0475
- URL-https://security.archlinux.org/ASA-202011-16
- CWE-94
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