CVE-2021-45985
In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.
- Обновитесь до 5.4.4-1
Опубликовано Обновлено
PatchFirst · Свежие уязвимости
Уязвимости lua5.4
За последние 30 дней в lua5.4 опубликовано уязвимостей: 0; в каталоге KEV: 0.
Уязвимостей: 13
CVE-2022-33099
An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.
- Обновитесь до 5.4.4-3
Опубликовано ОбновленоCVE-2022-28805
singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.
- Обновитесь до 5.4.4-2
Опубликовано ОбновленоCVE-2021-44964
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.
- Обновитесь до 5.4.4-1
Опубликовано ОбновленоCVE-2021-44647
Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.
- Обновитесь до 5.4.4-1
Опубликовано ОбновленоCVE-2021-43519
Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.
- Обновитесь до 5.4.4-1
Опубликовано ОбновленоCVE-2020-24369
ldebug.c in Lua 5.4.0 attempts to access debug information via the line hook of a stripped function, leading to a NULL pointer dereference.
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-2020-24371
lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-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).
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-2020-24342
Lua through 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-2020-15945
Lua 5.4.0 (fixed in 5.4.1) has a segmentation fault in changedline in ldebug.c (e.g., when called by luaG_traceexec) because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function.
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-2020-15888
Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.
- Обновитесь до 5.4.1-1
Опубликовано ОбновленоCVE-2020-15889
Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.
- Обновитесь до 5.4.0-2
Опубликовано Обновлено
Проверьте свой сервер
Сопоставьте установленный стек и версии со свежими базами уязвимостей.