CVE-2023-29405

Public on 2023-06-08
Modified on 2024-04-08
Description
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.
Severity
Medium severity
Medium
CVSS v3 Base Score
6.1
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 golang 2023-09-27 ALAS-2023-1848 Fixed
Amazon Linux 2 - Core golang 2023-07-20 ALAS2-2023-2163 Fixed
Amazon Linux 2 - Golang1.19 Extra golang 2023-08-07 ALAS2GOLANG1.19-2023-001 Fixed
Amazon Linux 2023 golang 2023-07-19 ALAS2023-2023-269 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.1 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L
NVD CVSSv3 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H