Описание
Lua library commands may lead to remote code execution
Impact
An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution.
The problem exists in all versions of Redis with Lua scripting.
Patches
The problem is fixed in Redis 6.2.x, 7.2.x and 7.4.x.
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 restrict EVAL and EVALSHA commands.
Credit
The problem was reported by p33zy working with Trend Micro Zero Day Initiative
Пакеты
redis
>=6.2.0, <6.2.17
6.2.17
redis
>=7.2.0, <7.2.7
7.2.7
redis
>=7.4.0, <7.4.2
7.4.2
Связанные уязвимости
Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. 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 restrict EVAL and EVALSHA commands.
Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. 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 restrict EVAL and EVALSHA commands.
Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. 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 restrict EVAL and EVALSHA commands.
Redis' Lua library commands may lead to remote code execution
Redis is an open source, in-memory database that persists on disk. An ...