CVE-2023-32700

Sažetak

LuaTeX before 1.17.0 allows execution of arbitrary shell commands when compiling a TeX file obtained from an untrusted source. This occurs because luatex-core.lua lets the original io.popen be accessed. This also affects TeX Live before 2023 r66984 and MiKTeX before 23.5.

Reference

https://github.com/TeX-Live/texlive-source/releases/tag/build-svn66984
https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLY43MIRONJSJVNBDFQHQ26MP3JIOB3H/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TF6YXUUFRGBIXIIIEV5SGBJXXT2SMUK5/
https://tug.org/pipermail/tex-live/2023-May/049188.html
https://tug.org/~mseven/luatex.html
https://github.com/TeX-Live/texlive-source/releases/tag/build-svn66984
https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLY43MIRONJSJVNBDFQHQ26MP3JIOB3H/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TF6YXUUFRGBIXIIIEV5SGBJXXT2SMUK5/
https://tug.org/pipermail/tex-live/2023-May/049188.html
https://tug.org/~mseven/luatex.html

CVSS

Base:	7.8
Impact:	5.9
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
HIGH	HIGH	HIGH

CVSS vektor

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

Zadnje važnije ažuriranje

31-01-2025 - 16:15

Objavljeno

20-05-2023 - 18:15