The go command may execute arbitrary code at build time when using cgo. This may occur when running โgo getโ on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a โ#cgo LDFLAGSโ directive. The arguments for a number of flags which are non-optional are incorrectly considered optional, allowing disallowed flags to be smuggled through the LDFLAGS sanitization. This affects usage of both the gc and gccgo compilers.
[
{
"vendor": "Go toolchain",
"product": "cmd/go",
"collectionURL": "https://pkg.go.dev",
"packageName": "cmd/go",
"versions": [
{
"version": "0",
"lessThan": "1.19.10",
"status": "affected",
"versionType": "semver"
},
{
"version": "1.20.0-0",
"lessThan": "1.20.5",
"status": "affected",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
go.dev/cl/501225
go.dev/issue/60305
groups.google.com/g/golang-announce/c/q5135a9d924/m/j0ZoAJOHAwAJ
lists.fedoraproject.org/archives/list/[email protected]/message/NZ2O6YCO2IZMZJELQGZYR2WAUNEDLYV6/
lists.fedoraproject.org/archives/list/[email protected]/message/XBS3IIK6ADV24C5ULQU55QLT2UE762ZX/
pkg.go.dev/vuln/GO-2023-1841
security.gentoo.org/glsa/202311-09