CVE-2025-46819

描述

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.

如何修補 CVE-2025-46819

要修補 CVE-2025-46819,請將受影響套件升級到下列已修補版本。

• —升級至 7.2.11-r0 或更新版本
• —升級至 6.2.20 或更新版本
• —升級至 6.2.20 或更新版本
• —升級至 7.2.11 或更新版本
• —升級至 7.3.6+ds-1 或更新版本
• —升級至 5:6.0.16-1+deb11u8 或更新版本
• —升級至 8.1.1+dfsg1-3+deb13u1 或更新版本

CVE-2025-46819 正在被利用嗎?

低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。

受影響套件(7)

• from 0, < 7.2.11-r0
• from 0, < 6.2.20, >= 7.0.0, < 7.2.11, >= 7.3.0, < 7.4.6, >= 8.0.0, < 8.0.4, >= 8.1.0, < 8.2.2
• from 0, < 6.2.20, >= 7.0.0, < 7.2.11, >= 7.3.0, < 7.4.6, >= 8.0.0, < 8.0.4, >= 8.1.0, < 8.2.2
• from 0, < 7.2.11, >= 8.0.0, < 8.0.6, >= 8.1.0, < 8.1.4
• from 0, < 7.3.6+ds-1
• from 0, < 5:6.0.16-1+deb11u8
• from 0, < 8.1.1+dfsg1-3+deb13u1

CVSS 分數

參考連結(8)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2025-46819
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2025-46819
• WEBgithub.com/redis/redis/commit/3a1624da2449ac3dbfc4bdaed43adf77a0b7bfba
• WEBgithub.com/redis/redis/releases/tag/8.2.2