CVE-2016-1021: Critical severity macromedia flash player vulnerability
Adobe Flash Player before 18.0.0.343 and 19.x through 21.x before 21.0.0.213 on Windows and OS X and before 11.2.202.616 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-1012, CVE-2016-1020, CVE-2016-1022, CVE-2016-1023, CVE-2016-1024, CVE-2016-1025, CVE-2016-1026, CVE-2016-1027, CVE-2016-1028, CVE-2016-1029, CVE-2016-1032, and CVE-2016-1033.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2016-1021?
CVE-2016-1021 is rated as critical due to its potential to allow attackers to execute arbitrary code or cause a denial of service.
How do I fix CVE-2016-1021?
To mitigate CVE-2016-1021, you should update Adobe Flash Player to version 21.0.0.213 or later.
What versions of Adobe Flash Player are affected by CVE-2016-1021?
CVE-2016-1021 affects Adobe Flash Player versions prior to 18.0.0.343 and 19.x through 21.x prior to 21.0.0.213.
Can CVE-2016-1021 affect Linux systems?
Yes, CVE-2016-1021 can affect Linux systems running vulnerable versions of Adobe Flash Player.
What types of attacks can be executed due to CVE-2016-1021?
CVE-2016-1021 can lead to arbitrary code execution and memory corruption, potentially allowing an attacker to take control of the affected system.