CVE-2017-17847
7.5
HIGH
CVSS 3.1
EPSS 1.2%
描述
An issue was discovered in Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format.
如何修補 CVE-2017-17847
要修補 CVE-2017-17847,請將受影響套件升級到下列已修補版本。
- Debian/enigmail—升級至 2:1.9.9-1 或更新版本
CVE-2017-17847 正在被利用嗎?
低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2:1.9.9-1
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:H/A:N |