A Malformed Lua script can crash Redis
概要
A Malformed Lua script can crash Redis
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to SCRIPT LOAD and EVAL commands using ACL rules.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
影響パッケージ
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Alpine Linux ALPINE-CVE-2022-24736 redis 修正版: 6.2.7-r0
- Debian DEBIAN-CVE-2022-24736 redis
- Ubuntu UBUNTU-CVE-2022-24736 redis
参照URL
- advisory github.com
- advisory github.com
- advisory github.com
- advisory github.com
- advisory security.gentoo.org
- advisory security.netapp.com
- advisory oracle.com
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web nvd.nist.gov