CVE-2020-28367

CVE-2020-28367 : Code injection in the go command with cgo allows arbitrary code execution at build time via malicious gcc flags in a #cgo directive. Affected: Go before 1.14.12 and before 1.15.5. Mitigation: upgrade to Go 1.14.12+ and 1.15.5+ (patches available per advisories).

Google Go Cmd/go Code Execution Vulnerability

Google Go Cmd/go is a codebase that provides command support for the Go language from the U.S. company Google Google. A code execution vulnerability exists in versions prior to go 1.15.5,1 that stems from the fact that when using cgo, the go command may execute arbitrary code at build time. This...

FreeBSD : go -- math/big: panic during recursive division of very large numbers; cmd/go: arbitrary code execution at build time through cgo (db4b2f27-252a-11eb-865c-00155d646400)

The Go project reports : A number of math/big.Int methods Div, Exp, DivMod, Quo, Rem, QuoRem, Mod, ModInverse, ModSqrt, Jacobi, and GCD can panic when provided crafted large inputs. For the panic to happen, the divisor or modulo argument must be larger than 3168 bits on 32-bit architectures or 63...

go -- math/big: panic during recursive division of very large numbers; cmd/go: arbitrary code execution at build time through cgo

The Go project reports: A number of math/big.Int methods Div, Exp, DivMod, Quo, Rem, QuoRem, Mod, ModInverse, ModSqrt, Jacobi, and GCD can panic when provided crafted large inputs. For the panic to happen, the divisor or modulo argument must be larger than 3168 bits on 32-bit architectures or 633...

Reproducing Go binaries byte-by-byte

Fully reproducible builds are important because they bridge the gap between auditable open source and convenient binary artifacts. Technologies like TUF and Binary Transparency provide accountability for what binaries are shipped to users, but that's of limited utility if there is no way short of...

openSUSE Security Update : docker / go (openSUSE-SU-2014:1411-1)

Docker was updated to version 1.3.1 to fix two security issues and several other bugs. These security issues were fixed : - Prevent fallback to SSL protocols lower than TLS 1.0 for client, daemon and registry CVE-2014-5277. - Secure HTTPS connection to registries with certificate verification and...