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Files from Alex Bazhanyuk

First Active	2011-07-25
Last Active	2011-07-25

Safari / Webkit Memory Corruption Proof Of Concept: Posted Jul 25, 2011; Authored by Nikita Tarakanov, Alex Bazhanyuk; Webkit memory corruption proof of concept exploit that can be leveraged against Safari versions prior to 5.1 and 5.0.6.; tags | exploit, proof of concept; advisories | CVE-2011-0222; SHA-256 | 7cbbe6a6e224542c1004153d9ed66d546c29d2059231bcdba385d168b24ca219; Download | Favorite | View

Webkit Memory Corruption / Code Execution: Posted Jul 25, 2011; Authored by Nikita Tarakanov, Alex Bazhanyuk; Remote exploitation of a memory corruption vulnerability in WebKit, as included with multiple vendors' browsers, could allow an attacker to execute arbitrary code with the privileges of the current user. Scalable Vector Graphics (SVG) is an XML based file format used to describe two dimensional vector graphics. It defines both a markup language, and a JavaScript interface. When processing DOM queries to SVG tags, Safari fails to handle exceptional conditions. It is possible to trigger a use after free vulnerability by query some properties of SVG tags. This leaves a C++ object pointer in an inconsistent state, which can lead to the execution of arbitrary code. Safari versions prior to 5.1 and 5.0.6 are vulnerable.; tags | advisory, remote, arbitrary, javascript; advisories | CVE-2011-0222; SHA-256 | 620665bfdb86a30421dd34b615a797945553c63b075518ac3852faa9ab9219e1; Download | Favorite | View

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