CVE-2020-15778
7.4
HIGH
CVSS 3.1
EPSS 13.0%
描述
scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destination argument. NOTE: the vendor reportedly has stated that they intentionally omit validation of "anomalous argument transfers" because that could "stand a great chance of breaking existing workflows."
如何修補 CVE-2020-15778
要修補 CVE-2020-15778,請將受影響套件升級到下列已修補版本。
- Alpine/openssh—升級至 8.3_p1-r0 或更新版本
- —未列出修補版本
CVE-2020-15778 正在被利用嗎?
中等 — EPSS 為 13.0%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 8.3_p1-r0
- from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |