CVE-2023-29404

2023-06-0821:15:17

Debian Security Bug Tracker

security-tracker.debian.org

cgo vulnerability

arbitrary code execution

go command

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.007

Percentile

81.1%

JSON

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. 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.

OSVersionArchitecturePackageVersionFilename
Debian11allgolang-1.15<= 1.15.15-1~deb11u4golang-1.15_1.15.15-1~deb11u4_all.deb
Debian12allgolang-1.19<= 1.19.8-2golang-1.19_1.19.8-2_all.deb