Redis 2.4

Status EOLSupport 2011-10 – 2012-11Latest 2.4.18Vulnerabilities 21← All Redis versions
Critical 10.0 Unfixed
2025-10-03≤ 2.4.18

Redis Lua Use-After-Free may lead to remote code execution

High 7.5 Unfixed
2021-10-04≤ 2.4.18

Vulnerability in handling large ziplists

High 7.5 Unfixed
2021-10-04≤ 2.4.18

Integer overflow issue with intsets in Redis

High 7.5 Unfixed
2021-10-04≤ 2.4.18

Integer overflow that can lead to heap overflow in redis-cli, redis-sentinel on some platforms

High 7.5 Unfixed
2021-10-04≤ 2.4.18

Integer overflow issue with strings in Redis

High 7.0 Unfixed
2025-10-03≤ 2.4.18

Lua library commands may lead to integer overflow and potential RCE

High 7.0 Unfixed
2023-07-13≤ 2.4.18

Heap overflow issue with the Lua cjson library used by Redis

Medium 6.3 Unfixed
2025-10-03≤ 2.4.18

Redis is vulnerable to DoS via specially crafted LUA scripts

Medium 6.0 Unfixed
2025-10-03≤ 2.4.18

Redis: Authenticated users can execute LUA scripts as a different user

Medium 5.5 Unfixed
2023-01-20≤ 2.4.18

Integer overflow in certain command arguments can drive Redis to OOM panic

Medium 5.5 Unfixed
2023-03-01≤ 2.4.18

Redis string pattern matching can be abused to achieve Denial of Service

Medium 5.5 Unfixed
2023-03-02≤ 2.4.18

Integer Overflow in several Redis commands can lead to denial of service.

Medium 5.5 Unfixed
2023-04-18≤ 2.4.18

`HINCRBYFLOAT` can be used to crash a redis-server process

Medium 5.5 Unfixed
2024-10-07≤ 2.4.18

Denial-of-service due to unbounded pattern matching in Redis

Low 3.9 Unfixed
2022-04-27≤ 2.4.18

Lua scripts can be manipulated to overcome ACL rules in Redis

Low 3.3 Unfixed
2022-04-27≤ 2.4.18

A Malformed Lua script can crash Redis

N/A Unfixed
2016-08-10≤ 2.4.18

N/A Unfixed
2019-11-01≤ 2.4.18

N/A Unfixed
2019-11-01≤ 2.4.18

N/A Unfixed
2018-06-16≤ 2.4.18

N/A Unfixed
2021-07-21≤ 2.4.18