All errata/p10/ALT-PU-2023-6169-4
ALT-PU-2023-6169-4

Package update golang in branch p10

Version1.20.9-alt1
Published2026-02-04
Max severityCRITICAL
Severity:

Closed issues (2)

BDU:2023-07201
CRITICAL9.8

Уязвимость директивы "//line" языка программирования Go, позволяющая нарушителю выполнить произвольный код

Published: 2023-10-27Modified: 2023-11-13
CVSS 3.xCRITICAL 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0CRITICAL 10.0
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C
References
CVE-2023-39323
HIGH8.1

Line directives ("//line") can be used to bypass the restrictions on "//go:cgo_" directives, allowing blocked linker and compiler flags to be passed during compilation. This can result in unexpected execution of arbitrary code when running "go build". The line directive requires the absolute path of the file in which the directive lives, which makes exploiting this issue significantly more complex.

Published: 2023-10-05Modified: 2025-06-12
CVSS 3.xHIGH 8.1
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H