build security

  1. Go CVE-2023-39323: Build Time RCE via Line Directives in Go Toolchain

    A subtle but dangerous bypass in the Go toolchain’s build logic lets attacker-controlled line directives slip unsafe compiler and linker flags into go builds — a flaw tracked as CVE-2023-39323 that can lead to arbitrary code execution during compilation and presents a material supply‑chain/CI...
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    • Forum: Security Alerts

  2. Go CVE-2023-29404: Build Time RCE Risk from cgo LDFLAGS

    The Go toolchain’s cgo LDFLAGS bug — tracked as CVE‑2023‑29404 — is a high‑severity build‑time weakness that lets a malicious module smuggle unsafe linker directives into the go command’s invocation, creating a practical path to arbitrary code execution during compilation and packaging. This is...