CVE-2017-7814

描述

File downloads encoded with "blob:" and "data:" URL elements bypassed normal file download checks though the Phishing and Malware Protection feature and its block lists of suspicious sites and files. This would allow malicious sites to lure users into downloading executables that would otherwise be detected as suspicious. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

如何修補 CVE-2017-7814

要修補 CVE-2017-7814,請將受影響套件升級到下列已修補版本。

• —升級至 52.4.0esr-2 或更新版本
• —升級至 1:52.4.0-1 或更新版本

CVE-2017-7814 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 52.4.0esr-2
• from 0, < 1:52.4.0-1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2017-7814