CVE-2023-36824
Heap overflow in COMMAND GETKEYS and ACL evaluation in Redis
描述
Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.
如何修補 CVE-2023-36824
要修補 CVE-2023-36824,請將受影響套件升級到下列已修補版本。
- —升級至 7.0.12-r0 或更新版本
CVE-2023-36824 正在被利用嗎?
可能 — EPSS 為 77.4%,屬於高被利用機率區間,建議優先修補。
受影響套件(1)
- >= 7.0.0, < 7.0.12-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |