CVE-2023-32700
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.5%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| luatex_project:luatex | luatex project luatex | lt | 1.16.2 |
| miktex:miktex | miktex | lt | 23.5 |
| tug:tex_live | tug tex live | lt | 2023 |
References
github.com/TeX-Live/texlive-source/releases/tag/build-svn66984
gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLY43MIRONJSJVNBDFQHQ26MP3JIOB3H/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TF6YXUUFRGBIXIIIEV5SGBJXXT2SMUK5/
tug.org/pipermail/tex-live/2023-May/049188.html
tug.org/~mseven/luatex.html
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.5%