The Abstract Window Toolkit (AWT) implementation in Sun Java SE 6 before Update 15 on X11 does not impose the intended constraint on distance from the window border to the Security Warning Icon, which makes it easier for context-dependent attackers to trick a user into interacting unsafely with an untrusted applet.
http://java.sun.com/javase/6/webnotes/6u15.html
http://secunia.com/advisories/37386
http://secunia.com/advisories/37460
http://security.gentoo.org/glsa/glsa-200911-02.xml
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
Published: 2009-08-10
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium