CVE-2020-24370
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).
- Actualiza a 5.3.6-1
Publicación Actualización
PatchFirst · Vulnerabilidades recientes
Vulnerabilidades publicadas para lua5.3 en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 2
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.
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