CVE-2022-35951
Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow
9.8
CRITICAL
CVSS 3.1
EPSS 2.9%
描述
Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.
如何修補 CVE-2022-35951
要修補 CVE-2022-35951,請將受影響套件升級到下列已修補版本。
- —升級至 7.0.5-r0 或更新版本
CVE-2022-35951 正在被利用嗎?
低 — EPSS 為 2.9%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 7.0.0, < 7.0.5-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |