:: Deepquest ::

Zero Day Initiative Advisory 11-038 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

Zero Day Initiative Advisory 11-038 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime.

Zero Day Initiative Advisory 10-262 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within how the application parses directBitsRect records within a .pict file. When decompressing data within this structure, the application will allocate space for the target buffer using fields described within the file and then use a different length to decompress the total data from the file. This can lead to code execution under the context of the application.

Zero Day Initiative Advisory 10-260 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime. User interaction is required to exploit this vulnerability in that a user must be coerced into visiting a malicious page or opening a malicious file. The specific flaw exists within Apple’s support for Panoramic Images and occurs due to the application trusting a particular field for calculation of an offset. Due to the field being treated as a signed integer, the calculated offset can result in a pointer outside the bounds of the expected buffer. Upon usage of this out-of-bounds pointer, the application will write proceed to write image data to the invalid location. Successful exploitation can lead to code execution under the context of the application.

Zero Day Initiative Advisory 10-259 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime. User interaction is required in that a user must be coerced into opening up a malicious document or visiting a malicious website. The specific flaw exists within the way the application parses a particular property out of a flashpix file. The application will explicitly trust a field in the property as a length for a loop over an array of data structures. If this field’s value is larger than the number of objects, the application will utilize objects outside of this array. Successful exploitation can lead to code execution under the context of the application.

VUPEN Vulnerability Research Team discovered a critical vulnerability in Apple Safari. The vulnerability is caused by a use-after-free in WebKit when handling selections, which could be exploited by remote attackers to execute arbitrary code by tricking a user into visiting a specially crafted web page.

Zero Day Initiative Advisory 10-253 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple QuickTime. User interaction is required in that a target must open a malicious media file or visit a malicious page. The specific flaw exists within the application’s implementation of the LZW compression when opening a certain file format. The application will allocate a buffer for the image and then decompress image data into it. Due to explicitly trusting the decompressed data, a buffer overflow will occur. This can lead to memory corruption and code execution under the context of the application.

There seems to be a fairly serious attack being exploited in the wild that targets vulnerable ASP.Net web applications, so far there is a temporary fix but no official announcement on when a patch will be issued. The next scheduled patches should be pushed out on October 12th. If you had set up your server […]