Microsoft Windows Kernel – ‘win32k!vSolidFillRect’ Buffer Overflow (MS15-061)

• Exploit Database
• 13 阅读

• 作者： Nils Sommer
  日期： 2015-09-22
• 类别：

  • dos
  平台：

  • windows_x86
• 来源：https://www.exploit-db.com/exploits/38270/

• 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