9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.021 Low
EPSS
Percentile
89.1%
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Flash. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of AS2 DefineFunction atoms. A specially crafted SWF file with custom AS2 DefineFunction atoms can force an invalid free condition. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process.