CVE-2006-3587

Vulnerability

Adobe Flash Player version 8.0.24.0 (and possibly earlier versions) contains an unspecified vulnerability that can be triggered by a malformed .swf file. The flaw results in "multiple improper memory access" errors, leading to memory corruption. The exact code path is not disclosed, but the vulnerability is present in the Flash Player's handling of specially crafted SWF content. Affected versions include 8.0.24.0; earlier versions may also be affected as the issue was addressed in a subsequent update.

Exploitation

An attacker can exploit this vulnerability by hosting a malicious .swf file on a website or embedding it in an email or other document. The victim must open the file using a vulnerable version of Adobe Flash Player. No authentication or special privileges are required; the attack relies on user interaction (e.g., visiting a compromised site). The malformed SWF triggers improper memory accesses, leading to arbitrary code execution.

Impact

Successful exploitation allows the attacker to execute arbitrary commands on the victim's system with the privileges of the user running Flash Player. This can lead to complete compromise of the affected system, including data theft, installation of malware, or further network propagation. The impact is remote code execution with full user-level access.

Mitigation

Adobe released a security bulletin (APSB06-11) on September 12, 2006, addressing this vulnerability [1]. Users should upgrade to Flash Player 7 or later, or apply the update provided by Adobe. Microsoft also released security bulletin MS06-069 for Windows XP systems that include a redistributed version of Flash Player 6 [1]. For users of Flash Player 8.0.24.0, upgrading to a patched version (e.g., 8.0.34.0 or later) is recommended. No workaround is available other than disabling or removing Flash Player.