The advisory addresses a clickjacking browser issue that affects Adobe Flash Player's microphone and camera access dialog. If successfully executed, clickjacking allows an attacker to lure a Web user into unwittingly clicking on a link or dialog.

While clickjacking itself is not new, security pros Jeremiah Grossman, CTO of WhiteHat Security, and SecTheory CEO Robert Hansen sounded the alarm recently about clickjacking vulnerabilities that affect Adobe Flash Player and every major browser—Microsoft Internet Explorer, Opera, Mozilla Firefox and Apple Safari.

The two were initially supposed to make a presentation about their findings at the OWASP (Open Web Application Security Project) NYC AppSec conference in New York in September, but cancelled it to give vendors an opportunity to patch.

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