[Buildroot] [PATCH for 2025.08.x] package/redis: security bump to v8.0.4

[Titouan Christophe]

See the release notes:
https://github.com/redis/redis/blob/8.0.4/00-RELEASENOTES

This fixes the following vulnerabilities (in the Lua scripting engine):
- CVE-2025-46817:
    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.
    https://www.cve.org/CVERecord?id=CVE-2025-46817

- CVE-2025-46818:
    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 manipulate different LUA objects and
    potentially run their own code in the context of another user. The
    problem exists in all versions of Redis with LUA scripting. This issue
    is fixed in version 8.2.2. A 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.
    https://www.cve.org/CVERecord?id=CVE-2025-46818

- CVE-2025-46819:
    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 read out-of-bound data or crash the
    server and subsequent denial of service. The problem exists in all
    versions of Redis with Lua scripting. This issue is fixed in version
    8.2.2. To workaround this issue 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.
    https://www.cve.org/CVERecord?id=CVE-2025-46819

- CVE-2025-49844:
    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 manipulate the garbage collector,
    trigger a use-after-free 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. To workaround this
    issue 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.
    https://www.cve.org/CVERecord?id=CVE-2025-49844

Signed-off-by: Titouan Christophe <titouan.christophe at mind.be>
---
 package/redis/redis.hash | 2 +-
 package/redis/redis.mk   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/redis/redis.hash b/package/redis/redis.hash
index c66223f2da..e9a495d633 100644
--- a/package/redis/redis.hash
+++ b/package/redis/redis.hash
@@ -1,5 +1,5 @@
 # From https://github.com/redis/redis-hashes/blob/master/README
-sha256  33f37290b00b14e9a884dd4dcba335febd63ea16c51609d34fa41e031ad587df  redis-8.0.3.tar.gz
+sha256  7e185265d455ea8deb6bb7e071352ea691ca4d7b5105fc172fa524af59917b89  redis-8.0.4.tar.gz
 
 # Locally calculated
 sha256  4a0e416b9537688f30dfe69ddaceb2ca64d96b7df02a0a6760d376890ddc4e40  LICENSE.txt
diff --git a/package/redis/redis.mk b/package/redis/redis.mk
index 5ffb2a929f..b954190546 100644
--- a/package/redis/redis.mk
+++ b/package/redis/redis.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-REDIS_VERSION = 8.0.3
+REDIS_VERSION = 8.0.4
 REDIS_SITE = http://download.redis.io/releases
 REDIS_LICENSE = \
 	AGPL-3.0 or SSPL-1.0 or RSAL-2.0 (core); \
-- 
2.51.0