Vulnerability Details CVE-2023-32668
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.5%
CVSS Severity
CVSS v3 Score 5.5
References
- https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/blob/b266ef076c96b382cd23a4c93204e247bb98626a/source/texk/web2c/luatexdir/ChangeLog#L1-L3
- https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0
- https://tug.org/pipermail/tex-live/2023-May/049188.html
- https://tug.org/~mseven/luatex.html#luasocket
- https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/blob/b266ef076c96b382cd23a4c93204e247bb98626a/source/texk/web2c/luatexdir/ChangeLog#L1-L3
- https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0
- https://tug.org/pipermail/tex-live/2023-May/049188.html
- https://tug.org/~mseven/luatex.html#luasocket
Products affected by CVE-2023-32668
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cpe:2.3:a:luatex_project:luatex:0.95.0
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cpe:2.3:a:luatex_project:luatex:0.98.1
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cpe:2.3:a:luatex_project:luatex:0.98.3
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cpe:2.3:a:luatex_project:luatex:1.0
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cpe:2.3:a:luatex_project:luatex:1.0.3
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cpe:2.3:a:luatex_project:luatex:1.0.4
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cpe:2.3:a:luatex_project:luatex:1.06.1
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cpe:2.3:a:luatex_project:luatex:1.06.3
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cpe:2.3:a:luatex_project:luatex:1.07.0
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cpe:2.3:a:luatex_project:luatex:1.08.0
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cpe:2.3:a:luatex_project:luatex:1.09.0
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cpe:2.3:a:luatex_project:luatex:1.09.2
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cpe:2.3:a:luatex_project:luatex:1.10.0
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cpe:2.3:a:luatex_project:luatex:1.11.1
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cpe:2.3:a:luatex_project:luatex:1.12.0
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cpe:2.3:a:luatex_project:luatex:1.13.0
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cpe:2.3:a:luatex_project:luatex:1.13.1
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cpe:2.3:a:luatex_project:luatex:1.13.2
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cpe:2.3:a:luatex_project:luatex:1.14.1
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cpe:2.3:a:luatex_project:luatex:1.15.0
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cpe:2.3:a:luatex_project:luatex:1.16.0
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cpe:2.3:a:miktex:miktex:*
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cpe:2.3:a:tug:tex_live:2018-09-21