CVE-2015-5730

描述

The sanitize_widget_instance function in wp-includes/class-wp-customize-widgets.php in WordPress before 4.2.4 does not use a constant-time comparison for widgets, which allows remote attackers to conduct a timing side-channel attack by measuring the delay before inequality is calculated.

如何修補 CVE-2015-5730

要修補 CVE-2015-5730,請將受影響套件升級到下列已修補版本。

• Debian/wordpress—升級至 4.2.4+dfsg-1 或更新版本

CVE-2015-5730 正在被利用嗎?

中等 — EPSS 為 8.4%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 4.2.4+dfsg-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-5730