CVE-2023-32668

2023-05-1100:00:00

ubuntu.com

luatex

network requests

cve-2023-32668

tex live

miktex

unix

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

27.1%

JSON

LuaTeX before 1.17.0 allows a document (compiled with the default settings)
to make arbitrary network requests. This occurs because full access to the
socket library is permitted by default, as stated in the documentation.
This also affects TeX Live before 2023 r66984 and MiKTeX before 23.5.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtexlive-bin< anyUNKNOWN
ubuntu20.04noarchtexlive-bin< 2019.20190605.51237-3ubuntu0.2UNKNOWN
ubuntu22.04noarchtexlive-bin< 2021.20210626.59705-1ubuntu0.2UNKNOWN
ubuntu16.04noarchtexlive-bin< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	texlive-bin	< any	UNKNOWN
ubuntu	20.04	noarch	texlive-bin	< 2019.20190605.51237-3ubuntu0.2	UNKNOWN
ubuntu	22.04	noarch	texlive-bin	< 2021.20210626.59705-1ubuntu0.2	UNKNOWN
ubuntu	16.04	noarch	texlive-bin	< any	UNKNOWN