CVE-2014-0588

Vulnerability

A use-after-free vulnerability exists in Adobe Flash Player before 13.0.0.252, 14.x and 15.x before 15.0.0.223 on Windows and OS X, and before 11.2.202.418 on Linux, as well as in Adobe AIR before 15.0.0.356, Adobe AIR SDK before 15.0.0.356, and Adobe AIR SDK & Compiler before 15.0.0.356 [1]. The flaw can be triggered through unspecified vectors, leading to memory corruption.

Exploitation

An attacker can exploit this vulnerability by crafting a malicious Flash file and enticing a user to open it, likely via a web browser or a document containing the SWF content. No authentication is required, and the attack can be executed remotely. The exact exploitation steps are not detailed in the reference [1], but the use-after-free condition is known to be exploitable.

Impact

Successful exploitation allows an attacker to execute arbitrary code on the affected system. This could lead to full compromise of the target, including data theft, installation of malware, or other malicious activities. The attacker gains the same privileges as the current user.

Mitigation

Adobe has released updates addressing this vulnerability: Flash Player 13.0.0.252 and 15.0.0.223 for Windows and OS X, and 11.2.202.418 for Linux; AIR 15.0.0.356 and corresponding SDK updates [1]. Users should apply the latest patches promptly. No workaround is available; installing the fixed version is the only mitigation.