Adobe’s Shockwave Player contains a critical vulnerability that could be exploited by remote hackers to take complete control of Windows computers, according to a warning from Adobe.
The flaw affects Adobe Shockwave Player 188.8.131.526 and earlier versions. Details from Adobe’s advisory:
"This vulnerability could allow an attacker who successfully exploits this vulnerability to take control of the affected system. Adobe has provided a solution for the reported vulnerability (CVE-2009-1860). This issue was previously resolved in Shockwave Player 184.108.40.2065; the Shockwave Player 220.127.116.110 update resolves a backwards compatibility mode variation of the issue with Shockwave Player 10 content. To resolve this issue, Shockwave Player users on Windows should uninstall Shockwave version 18.104.22.1686 and earlier on their systems, restart, and install Shockwave version 22.214.171.1240, available here."
This issue is remotely exploitable.