CVE-2019-11708

描述

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.

如何修補 CVE-2019-11708

要修補 CVE-2019-11708,請將受影響套件升級到下列已修補版本。

• —升級至 60.7.2-r0 或更新版本
• —升級至 60.7.2esr-1 或更新版本
• —升級至 60.7.2esr-1~deb9u1 或更新版本
• —升級至 1:60.7.2-1 或更新版本

CVE-2019-11708 正在被利用嗎?

是 — CVE-2019-11708 已列入 CISA Known Exploited Vulnerabilities (KEV) 清單,代表正在被實際利用,請立即修補。

受影響套件(4)

• from 0, < 60.7.2-r0
• from 0, < 60.7.2esr-1
• from 0, < 60.7.2esr-1~deb9u1
• from 0, < 1:60.7.2-1

CVSS 分數

參考連結(2)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2019-11708
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2019-11708