CVE-2023-29405
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Improper sanitization of LDFLAGS with embedded spaces in go command with cgo in cmd/go
The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" 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 "#cgo LDFLAGS" directive. Flags containing embedded spaces are mishandled, allowing disallowed flags to be smuggled through the LDFLAGS sanitization by including them in the argument of another flag. This only affects usage of the gccgo compiler.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
cmd/go
- Vendor
- Go toolchain
- Product
- cmd/go
- Platforms
- Unknown
- Default status
unaffected- Package
- cmd/go
- Package collection
- https://pkg.go.dev
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 1.19.10 | Unavailable | None listed |
| 1.20.0-0 | affected | semver | 1.20.5 | Unavailable | None listed |
cmd/cgo
- Vendor
- Go toolchain
- Product
- cmd/cgo
- Platforms
- Unknown
- Default status
unaffected- Package
- cmd/cgo
- Package collection
- https://pkg.go.dev
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 1.19.10 | Unavailable | None listed |
| 1.20.0-0 | affected | semver | 1.20.5 | Unavailable | None listed |