GHSA-jgvr-6x5w-hx5wMedium▾ SunlitZoo Design Studio: Recursive KCL parsing is vulnerable to denial-of-service
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27.5 · likelihood 0 · exploitation 0
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Feeding a KCL program that wraps an expression in deep, unnecessary parentheses triggers the parser’s recursive expression -> unnecessarily_bracketed -> expression path. With enough nesting, the call stack grows until it exceeds the process stack limit, causing a stack overflow.
zoo-kcl < 0.3.129kcl-lib < 0.2.129Upgrade to a patched release:
zoo-kcl 0.3.129kcl-lib 0.3.129Connected by shared product, vendor, weakness, or advisory.
GHSA-mc9m-6fm9-pghcMediumZoo Design Studio: Memory-corruption in memory handling of lib-kcl
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