CVE-2015-1725
published 2015-06-10CVE-2015-1725: Buffer overflow in the kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7…
PriorityP340high7.2CVSS 2.0
AVLACLAuNCCICAC
EXPLOIT
EPSS
3.76%
88.7th percentile
Buffer overflow in the kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "Win32k Buffer Overflow Vulnerability."
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_server_2003 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2012 | — | — |
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Exploit-DB
Microsoft Windows Kernel - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)
exploitdb·2015-09-22
CVE-2015-1725 Microsoft Windows Kernel - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)
Microsoft Windows Kernel - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)
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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
Exploit-DB
Microsoft Windows Kernel - 'SURFOBJ' Null Pointer Dereference (MS15-061)
exploitdb·2015-09-22
CVE-2015-1725 Microsoft Windows Kernel - 'SURFOBJ' Null Pointer Dereference (MS15-061)
Microsoft Windows Kernel - 'SURFOBJ' Null Pointer Dereference (MS15-061)
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Source: https://code.google.com/p/google-security-research/issues/detail?id=312
This issue is very likely a null pointer issue affecting 32-bit Windows version. The offset is from add onto another offset which isn't quite zero, so not 100% convinced it is just a null pointer, however I wasn't able to influence the values. because it was very straight forward to get EIP there is a PoC setting EIP to 0xdeadbeef
Debug output attached.
Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38271.zip
No writeups or analysis indexed.
http://www.securitytracker.com/id/1032525https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-061https://www.exploit-db.com/exploits/38270/https://www.exploit-db.com/exploits/38271/http://www.securitytracker.com/id/1032525https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-061https://www.exploit-db.com/exploits/38270/https://www.exploit-db.com/exploits/38271/
2015-06-10
Published