CVE-2015-5296
5.4
MEDIUM
CVSS 3.1
EPSS 7.3%
描述
Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 supports connections that are encrypted but unsigned, which allows man-in-the-middle attackers to conduct encrypted-to-unencrypted downgrade attacks by modifying the client-server data stream, related to clidfs.c, libsmb_server.c, and smbXcli_base.c.
如何修補 CVE-2015-5296
要修補 CVE-2015-5296,請將受影響套件升級到下列已修補版本。
- Debian/samba—升級至 2:4.1.22+dfsg-1 或更新版本
CVE-2015-5296 正在被利用嗎?
中等 — EPSS 為 7.3%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 2:4.1.22+dfsg-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N |