HTTP: Mozilla FireFox Hidden Frame Overlay
This signature detects the download of a malicious Shockwave Flash file. When viewed in a Mozilla FireFox browser, the file displays the "about:config" page in an attempt to trick the client into modifying browser settings.
Extended Description
A remote configuration manipulation vulnerability affects Mozilla Firefox. This issue is due to a failure of the application to properly secure sensitive configuration scripts from being activated by remote attackers. An attacker may leverage this issue to alter an unsuspecting user's configuration settings; this may lead to a false sense of security as sensitive settings may be manipulated without the user's knowledge.
Affected Products
Red_hat enterprise_linux_es
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Red_hat
Sgi
Mozilla
Netscape
Gentoo
2.6