CVE-2015-0314

Vulnerability

A memory corruption vulnerability exists in Adobe Flash Player before 13.0.0.269, 14.x through 16.x before 16.0.0.305 on Windows and OS X, and before 11.2.202.442 on Linux. The flaw can be triggered by unspecified vectors, typically via crafted SWF content. This CVE is distinct from several other similarly patched vulnerabilities [1][2][3].

Exploitation

An attacker would need to deliver malicious SWF content to a victim, often through a web page or email attachment. No authentication is required; the user interaction is limited to opening the content in a browser or application that loads Flash. The exact sequence of operations to trigger memory corruption is not detailed in public references, but the vulnerability is remotely exploitable [1][3].

Impact

Successful exploitation could allow arbitrary code execution with the privileges of the user running Flash Player, leading to full system compromise. Alternatively, the memory corruption may cause a denial of service (application crash). The attacker gains the ability to execute commands, install programs, or view/alter data [1][2][3].

Mitigation

Adobe released fixed versions: 13.0.0.269 (or later) and 16.0.0.305 (or later) on Windows/OS X, and 11.2.202.442 on Linux. Microsoft provided an update for Flash in Internet Explorer and Edge via MS15-031 [1]. Red Hat [2] and Gentoo [3] also issued advisories. Users should apply the latest Flash Player update immediately. No workaround is available [3].