CVE-2010-1887 EXPLOIT
4.4
MEDIUM · CVSS 2.0 · EPSS 2% (pctl 80)
Patch early
A public exploit exists.
Description
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 do not properly validate an unspecified system-call argument, which allows local users to cause a denial of service (system hang) via a crafted application, aka "Win32k Bounds Checking Vulnerability."
Scoring
| CVSS | 4.4 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:L/AC:M/Au:S/C:N/I:N/A:C |
| EPSS | 1.96% — more likely to be exploited than 80% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2010-08-11 |
| Last modified | 2026-06-16 |
Affected (6)
| Vendor | Product |
|---|---|
| microsoft | windows 2003 server |
| microsoft | windows 7 |
| microsoft | windows server 2003 |
| microsoft | windows server 2008 |
| microsoft | windows vista |
| microsoft | windows xp |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Windows - Win32k!GreStretchBltInternal() Does Not Handle src == dest | 2010-08-17 |
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-048
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11020
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-048
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11020
→ the Explorer · watch your stack · NVD