Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| lua5.4 | fixed | 5.4.4-2 | package | |
| lua5.4 | no-dsa | bullseye | package | |
| lua5.3 | not-affected | package | ||
| lua5.2 | not-affected | package | ||
| lua5.1 | not-affected | package | ||
| lua50 | not-affected | package |
Примечания
https://github.com/lua/lua/commit/1f3c6f4534c6411313361697d98d1145a1f030fa
http://lua-users.org/lists/lua-l/2022-02/msg00001.html
http://lua-users.org/lists/lua-l/2022-02/msg00070.html
EPSS
Связанные уязвимости
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.
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.
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.
singlevar in lparser.c in Lua through 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.
EPSS