KLA10839
Multiple vulnerabilities in Adobe Flash Player

Multiple serious vulnerabilities have been found in Adobe Flash Player. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information and possibly cause denial of service.

Below is a complete list of vulnerabilities

1. Race condition and lack of restrictions vulnerabilities could be exploited remotely to obtain sensitive information;
2. Type confusion, heap buffer overflow, use-after-free and memory corruption vulnerabilities could be exploited remotely to execute arbitrary code;
3. Memory leak vulnerability can be exploited remotely to cause denial of service.

Technical details

To update Adobe Flash Player ActiveX (detected as Flash.ocx) on Windows 8 and higher, install latest updates from Control Panel

Adobe Flash Player versions earlier than 22.0.0.209
Adobe Flash Player for Linux versions earlier than 11.2.202.623
Adobe Flash Player Extended Support Release versions earlier than 18.0.0.366

Update to the latest version
Get Flash Player

Public exploits exist for this vulnerability.