Adobe plans in February to close a dangerous hole in its Shockwave application that causes the application to be downgraded when a user launches older multimedia content, allowing hackers to target years-old vulnerabilities.
The U.S. Computer Emergency Readiness Team (U.S. CERT) issued an advisory on the vulnerability, which could allow an attacker to deliver malware and execute arbitrary code, considered to be one of the most dangerous kinds of flaws.
U.S. CERT notified Adobe of the problem on October 27, 2010, but an Adobe spokesperson said Wednesday that the problem will be closed with the next major upgrade of Shockwave, scheduled for February 12.
"We are not aware of any active exploits or attacks in the wild using this particular technique," said Wiebke Lips, senior manager with Adobe corporate communications. Adobe did not consider the issue a high risk to users.
Shockwave is used to play content created in Macromedia and Adobe Director, which offers advanced tools for creating interactive content, including Flash.
U.S. CERT cited Adobe documentation that says if a user encounters content that does not specify to use the latest Shockwave version 11, an older ActiveX control is downloaded that pulls components of the older Shockwave 10 player. Shockwave uses an ActiveX control when content is requested within Microsoft's Internet Explorer and is present as a plugin in other browsers, according to U.S. CERT.
