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DarkyAngel

Microsoft XML core services uninitialized memory vulnerability

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Posted

CVE 2012-1889 Microsoft XML core services

uninitialized memory vulnerability

The flaw:


? The vulnerability exists in the MSXML3, MSXML4 and MSXML6
Microsoft dynamic-linked libraries.
? To trigger the flaw one must try to access an XML node (object
in memory) that has not been appropriately initialized.
? This leads to memory corruption in such a way that an
attacker could execute arbitrary code in the context of the
current user.
? This category of flaw can frequently be abused by arranging
the heap and stack memory areas with memory addresses
previously known by the attacker before the weak code triggers
the bug.

Download :

http://www.exploit-db.com/wp-content/themes/exploit/docs/19599.pdf

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