This security bulletin contains one high risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error when processing Flash content. A remote attacker can create a specially crafted .swf file, trick the victim into playing it, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.Mitigation
Install updates from Microsoft website.Vulnerable software versions
Adobe Flash Player for Microsoft Windows: on Windows 8.1 for 32-bit systems - on Windows Server 2019
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?