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TITLE:
Apple Safari "parent.close()" Code Execution Vulnerability

SECUNIA ADVISORY ID:
SA39670

VERIFY ADVISORY:
http://secunia.com/advisories/39670/

DESCRIPTION:
A vulnerability has been discovered in Apple Safari, which can be
exploited by malicious people to compromise a user's system.

The vulnerability is caused due to an error in the handling of parent
windows and can result in a function call using an invalid pointer.
This can be exploited to execute arbitrary code when a user e.g.
visits a specially crafted web page and closes opened pop-up
windows.

The vulnerability is confirmed in Safari version 4.0.5 for Windows.
Other versions may also be affected.

SOLUTION:
Do not visit untrusted web sites or follow links from untrusted
sources.

PROVIDED AND/OR DISCOVERED BY:
Krystian Kloskowski (h07)

ORIGINAL ADVISORY:
http://h07.w.interia.pl/Safari.rar

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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