CVE-2018-1000115
7.5
HIGH
CVSS 3.1
EPSS 88.6%
描述
Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.
如何修補 CVE-2018-1000115
要修補 CVE-2018-1000115,請將受影響套件升級到下列已修補版本。
- —升級至 1.4.33-r2 或更新版本
- —升級至 1.5.6-1 或更新版本
CVE-2018-1000115 正在被利用嗎?
可能 — EPSS 為 88.6%,屬於高被利用機率區間,建議優先修補。
受影響套件(2)
- from 0, < 1.4.33-r2
- from 0, < 1.5.6-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |