Описание
Lua library commands may lead to integer overflow and potential RCE
Impact
An authenticated user may use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution
The problem exists in all versions of Redis with Lua scripting.
Workarounds
An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.
Credit
The problem was reported by zhutyra
Пакеты
redis
>=6.2.0, <6.2.20
6.2.20
redis
>=7.2.0, <7.2.11
7.2.11
redis
>=7.4.0, <7.4.6
7.4.6
redis
>=8.0.0, <8.0.4
8.0.4
redis
>=8.2.0, <8.2.2
8.2.2
Связанные уязвимости
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2.
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2.
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2.
Lua library commands may lead to integer overflow and potential RCE
Redis is an open source, in-memory database that persists on disk. Ver ...