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A New CVE-2015-0057 Exploit Technology

asia-16-Wang-A-New-CVE-2015-0057-Exploit-Technology

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Obstacles Solutions<br />

1. Manipulating the tagWND.pSBInfo field by pointing it to the<br />

tagWND.strName, and then rewriting tagWND's strName.Buffer<br />

field indirectly through SetScrollInfo means obstacle 1 is solved.<br />

2. The full control of the Zombie tagPROPLIST object means<br />

obstacle 2 is solved.<br />

U-A-F tagPROPLIST<br />

cEntries && iFirstFree<br />

Zombie tagPROPLIST<br />

1<br />

cEntries && iFirstFree<br />

2<br />

tagWND<br />

tagWND.pSBInfo<br />

3<br />

SetScrollInfo Routine<br />

tagWND.strName.Buffer<br />

……<br />

Arbitrary Write<br />

5<br />

Arbitrary Read<br />

4

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