LuaTeX prior to 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 prior to 2023 r66984 and MiKTeX prior to 23.5.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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luatex project luatex |
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miktex miktex |
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tug tex live |