Exploit Microsoft Windows Kernel - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)

[Exploiter]

EDB-ID

38270

Проверка EDB

1. Пройдено

Автор

NILS SOMMER

Тип уязвимости

DOS

Платформа

WINDOWS_X86

CVE

cve-2015-1725

Дата публикации

2015-09-22

Microsoft Windows Kernel - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)

Source: https://code.google.com/p/google-security-research/issues/detail?id=313

The PoC triggers a pool buffer overflow in win32k!vSolidFillRect. When using Special Pool we get the crash immediately on the overwrite. Without Special Pool we often get a crash in the same function, but sometimes it crashes in a different function (similar to another issue, however with a different offset). This might be a result of the memory corruption or an out-of-memory condition before the overflow is triggered. Debugger output for all three different crashes attached.

Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38270.zip