CVE-2025-32023
Redis allows out of bounds writes in hyperloglog commands leading to RCE
描述
Redis is an open source, in-memory database that persists on disk. From 2.8 to before 8.0.3, 7.4.5, 7.2.10, and 6.2.19, an authenticated user may use a specially crafted string to trigger a stack/heap out of bounds write on hyperloglog operations, potentially leading to remote code execution. The bug likely affects all Redis versions with hyperloglog operations implemented. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing hyperloglog operations. This can be done using ACL to restrict HLL commands.
如何修補 CVE-2025-32023
要修補 CVE-2025-32023,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 6.2.19 或更新版本
- —升級至 6.2.19 或更新版本
- —升級至 7.2.10 或更新版本
- —升級至 7.3.5+ds-1 或更新版本
- —升級至 5:6.0.16-1+deb11u7 或更新版本
- —升級至 5:6.0.16-1+deb11u7 或更新版本
- —升級至 8.1.1+dfsg1-3 或更新版本
CVE-2025-32023 正在被利用嗎?
中等 — EPSS 為 18.4%,可持續追蹤但非最高優先。
受影響套件(8)
- from 0, < 7.2.11-r0
- >= 2.8.0, < 6.2.19, >= 7.0.0, < 7.2.10, >= 8.0.0, < 8.0.3, >= 7.4.0, < 7.4.5
- >= 2.8.0, < 6.2.19, >= 7.0.0, < 7.2.10, >= 8.0.0, < 8.0.3, >= 7.4.0, < 7.4.5
- from 0, < 7.2.10, >= 7.3.0, < 8.0.4, >= 8.1.0, < 8.1.3
- from 0, < 7.3.5+ds-1
- from 0, < 5:6.0.16-1+deb11u7
- from 0, < 5:6.0.16-1+deb11u7
- from 0, < 8.1.1+dfsg1-3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |