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Apple QuickTime Java Extension Two Vulnerabilities
Secunia Advisory: SA25130
Release Date: 2007-05-30
Last Update: 2007-05-31
Popularity: 15,343 views

Critical:
Highly critical
Impact: Exposure of sensitive information
System access
Where: From remote
Solution Status: Vendor Patch

Software:Apple QuickTime 7.x

Binary Analysis: BA119 :: Available for 1 Credit

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Two vulnerabilities have been reported in Apple QuickTime, which can be exploited by malicious people to gain knowledge of potentially sensitive information or compromise a user's system.

1) A design error in the security restrictions on subclasses of QTObject can be exploited by untrusted Java code to allow subclassing of QuickTime objects that call unsafe functions from QTJava.dll resulting in reading and writing of arbitrary memory.

Successful exploitation allows execution of arbitrary code on Windows and OS X systems when a user visits a malicious web site using a Java-enabled browser.

2) A design error within the handling of Java applets can be exploited to read the browser's memory when a user visits a malicious website containing a malicious Java applet.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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