CVE-2016-9847
phpMyAdmin Cryptographic Vulnerability
5.3
MEDIUM
CVSS 3.1
EPSS 2.0%
描述
An issue was discovered in phpMyAdmin. When the user does not specify a blowfish_secret key for encrypting cookies, phpMyAdmin generates one at runtime. A vulnerability was reported where the way this value is created uses a weak algorithm. This could allow an attacker to determine the user's blowfish_secret and potentially decrypt their cookies. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected.
如何修補 CVE-2016-9847
要修補 CVE-2016-9847,請將受影響套件升級到下列已修補版本。
- —升級至 4.4.15.9-r0 或更新版本
- —升級至 4:4.6.5.1-1 或更新版本
- —升級至 4.6.5 或更新版本
CVE-2016-9847 正在被利用嗎?
低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 4.4.15.9-r0
- from 0, < 4:4.6.5.1-1
- >= 4.6, < 4.6.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |