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ubuntucveUbuntu.comUB:CVE-2023-29402
HistoryJun 08, 2023 - 12:00 a.m.

CVE-2023-29402

2023-06-0800:00:00
ubuntu.com
ubuntu.com
44
go command
cgo
newline characters
modules
'go get'
gopath-mode
vulnerability
rebuilding

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

81.0%

The go command may generate unexpected code at build time when using cgo.
This may result in unexpected behavior when running a go program which uses
cgo. This may occur when running an untrusted module which contains
directories with newline characters in their names. Modules which are
retrieved using the go command, i.e. via โ€œgo getโ€, are not affected
(modules retrieved using GOPATH-mode, i.e. GO111MODULE=off, may be
affected).

Notes

Author Note
mdeslaur Packages built using golang need to be rebuilt once the vulnerability has been fixed. This CVE entry does not list packages that need rebuilding outside of the main repository or the Ubuntu variants with PPA overlays.

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

81.0%