这表示攻击企图利用 Adobe Flash Player 中的 Use After Free 漏洞。该漏洞是由于当易受攻击的软件处理恶意制作的 SWF 文件时出现错误。远程攻击者可能能够利用此漏洞通过特制的 SWF 文件在应用程序上下文中执行任意代码。

Adobe Flash Player Desktop Runtime 19.0.0.245 and earlier on Windows and Macintosh Adobe Flash Player Extended Support Release 18.0.0.261 and earlier on Windows and Macintosh Adobe Flash Player for Google Chrome 19.0.0.245 and earlier on Windows, Macintosh and Linux Adobe Flash Player for Microsoft Edge and Internet Explorer 11 19.0.0.245 and earlier on Windows 10 Adobe Flash Player for Internet Explorer 10 and 11 19.0.0.245 and earlier on Windows 8.0 and 8.1 Adobe Flash Player for Linux 11.2.202.548 and earlier on Linux AIR Desktop Runtime 19.0.0.241 and earlier on Windows and Macintosh AIR SDK 19.0.0.241 and earlier on Windows, Macintosh, Android and iOS AIR SDK & Compiler 19.0.0.241 and earlier on Windows, Macintosh, Android and iOS AIR for Android 19.0.0.241 and earlier Android

系统被入侵：远程攻击者可以控制易受攻击的系统。

应用供应商提供的最新升级或补丁。 https://helpx.adobe.com/security/products/flash-player/apsb15-32.html