// For flags

CVE-2011-5046

Apple Safari - GdiDrawStream Blue Screen of Death

Severity Score

9.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Graphics Device Interface (GDI) in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted data, as demonstrated by a large height attribute of an IFRAME element rendered by Safari, aka "GDI Access Violation Vulnerability."

El producto Graphics Device Interface (GDI) en la biblioteca win32k.sys en los controladores de modo kernel en Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2 y R2 SP1, y Windows 7 versión Gold y SP1 no comprueba apropiadamente la entrada del modo de usuario, lo que permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) por medio de datos diseñados, como es demostrado por un atributo de altura grande de un elemento IFRAME renderizado por Safari, también se conoce como "GDI Access Violation Vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-12-18 First Exploit
  • 2011-12-30 CVE Reserved
  • 2011-12-30 CVE Published
  • 2024-06-29 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
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Windows 7
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*sp1, x86
Affected
Microsoft
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Windows Server 2003
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*sp2
Affected
Microsoft
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Windows Server 2008
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*sp2
Affected
Microsoft
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Windows Server 2008
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r2
Search vendor "Microsoft" for product "Windows Server 2008" and version "r2"
-
Affected
Microsoft
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Windows Server 2008
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r2
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sp1
Affected
Microsoft
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Windows Vista
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*sp2
Affected
Microsoft
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Windows Xp
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*sp2
Affected
Microsoft
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Windows Xp
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*sp3
Affected