CVE-2025-46819
HIGH7.1EPSS 8.8%Redis is vulnerable to DoS via specially crafted LUA scripts
發布日:2025/10/3修改日:2025/12/3
也稱為:ALPINE-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.
受影響套件(7)
- Alpine/valkeyfrom 0, < 7.2.11-r0
- Bitnami/keydbfrom 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
- Bitnami/redisfrom 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
- Bitnami/valkeyfrom 0, < 7.2.11, >= 8.0.0, < 8.0.6, >= 8.1.0, < 8.1.4
- Debian/redictfrom 0, < 7.3.6+ds-1
- Debian/redisfrom 0, < 5:6.0.16-1+deb11u8
- Debian/valkeyfrom 0, < 8.1.1+dfsg1-3+deb13u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
參考連結(8)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2025-46819
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2025-46819
- WEBhttps://github.com/redis/redis/commit/3a1624da2449ac3dbfc4bdaed43adf77a0b7bfba
- WEBhttps://github.com/redis/redis/releases/tag/8.2.2
- WEBhttps://github.com/redis/redis/security/advisories/GHSA-4c68-q8q8-3g4f
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2025-46819
- WEBhttps://www.vicarius.io/vsociety/posts/cve-2025-46819-detect-redis-vulnerability
- WEBhttps://www.vicarius.io/vsociety/posts/cve-2025-46819-mitigate-redis-vulnerability