CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-32700 – texlive: arbitrary code execution allows document complied with older version
https://notcve.org/view.php?id=CVE-2023-32700
20 May 2023 — 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. An arbitrary code execution vulnerability was found in LuaTeX (TeX Live) that allows any document compiled with older versions of LuaTeX to execute arbitrary shell commands, even with shell escape disabled. Max Chernoff discovered that imp... • https://github.com/TeX-Live/texlive-source/releases/tag/build-svn66984 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 1CVE-2023-32668 – Ubuntu Security Notice USN-6695-1
https://notcve.org/view.php?id=CVE-2023-32668
11 May 2023 — 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. It was discovered that TeX Live incorrectly handled certain memory operations in the embedded axodraw2 tool. An attacker could possibly use this issue to cause TeX Live to crash, resulting in a denial of service. • https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/blob/b266ef076c96b382cd23a4c93204e247bb98626a/source/texk/web2c/luatexdir/ChangeLog#L1-L3 •