What is the severity of CVE-2011-1993?

CVE-2011-1993 is rated as critical due to its potential to allow remote code execution.

How do I fix CVE-2011-1993?

To fix CVE-2011-1993, users should apply the latest security updates provided by Microsoft.

Which versions of Internet Explorer are affected by CVE-2011-1993?

CVE-2011-1993 affects Microsoft Internet Explorer versions 6, 7, 8, and 9.

What is the nature of the vulnerability in CVE-2011-1993?

CVE-2011-1993 involves improper handling of objects in memory, allowing access to deleted objects.

Can I mitigate CVE-2011-1993 if I cannot apply updates immediately?

While immediate updates are the best course of action, consider using alternative browsers to mitigate exposure to CVE-2011-1993.

Vulnerability/
CVE-2011-1993

critical

9.3

CWE

12/10/2011

6/8/2024

CVE-2011-1993

First published: Wed Oct 12 2011(Updated: )

Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Scroll Event Remote Code Execution Vulnerability."

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Internet Explorer	=6
Microsoft Windows Server 2003	=sp2
Microsoft Windows XP	=sp2
Microsoft Windows XP	=sp3
Internet Explorer	=7
Microsoft Windows Server 2008 Itanium
Microsoft Windows Server 2008 Itanium	=sp2
Microsoft Windows Vista	=sp1
Microsoft Windows Vista	=sp2
Microsoft Windows XP	=sp2
Internet Explorer	=8
Microsoft Windows 7
Microsoft Windows Server 2008 Itanium	=r2
Microsoft Windows Server 2008 Itanium	=r2-sp1
Internet Explorer	=9
Microsoft Windows 7	=sp1

Remedy

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-081

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-1993?
CVE-2011-1993 is rated as critical due to its potential to allow remote code execution.
How do I fix CVE-2011-1993?
To fix CVE-2011-1993, users should apply the latest security updates provided by Microsoft.
Which versions of Internet Explorer are affected by CVE-2011-1993?
CVE-2011-1993 affects Microsoft Internet Explorer versions 6, 7, 8, and 9.
What is the nature of the vulnerability in CVE-2011-1993?
CVE-2011-1993 involves improper handling of objects in memory, allowing access to deleted objects.
Can I mitigate CVE-2011-1993 if I cannot apply updates immediately?
While immediate updates are the best course of action, consider using alternative browsers to mitigate exposure to CVE-2011-1993.

collector/nvd-historical
agent/references
agent/type
agent/weakness
agent/remedy
agent/severity
agent/author
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/event
agent/first-publish-date
agent/source
agent/tags
agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
vendor/microsoft
canonical/internet explorer
version/internet explorer/6
canonical/microsoft windows server 2003
version/microsoft windows server 2003/sp2
canonical/microsoft windows xp
version/microsoft windows xp/sp2
version/microsoft windows xp/sp3
version/internet explorer/7
canonical/microsoft windows server 2008 itanium
version/microsoft windows server 2008 itanium/sp2
canonical/microsoft windows vista
version/microsoft windows vista/sp1
version/microsoft windows vista/sp2
version/internet explorer/8
canonical/microsoft windows 7
version/microsoft windows server 2008 itanium/r2
version/microsoft windows server 2008 itanium/r2-sp1
version/internet explorer/9
version/microsoft windows 7/sp1

Frequently Asked Questions

What is the severity of CVE-2011-1993?
CVE-2011-1993 is rated as critical due to its potential to allow remote code execution.
How do I fix CVE-2011-1993?
To fix CVE-2011-1993, users should apply the latest security updates provided by Microsoft.
Which versions of Internet Explorer are affected by CVE-2011-1993?
CVE-2011-1993 affects Microsoft Internet Explorer versions 6, 7, 8, and 9.
What is the nature of the vulnerability in CVE-2011-1993?
CVE-2011-1993 involves improper handling of objects in memory, allowing access to deleted objects.
Can I mitigate CVE-2011-1993 if I cannot apply updates immediately?
While immediate updates are the best course of action, consider using alternative browsers to mitigate exposure to CVE-2011-1993.

CVE-2011-1993

Remedy

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-1993?

How do I fix CVE-2011-1993?

Which versions of Internet Explorer are affected by CVE-2011-1993?

What is the nature of the vulnerability in CVE-2011-1993?

Can I mitigate CVE-2011-1993 if I cannot apply updates immediately?

Company

Resources

Contact

Frequently Asked Questions

What is the severity of CVE-2011-1993?

How do I fix CVE-2011-1993?

Which versions of Internet Explorer are affected by CVE-2011-1993?

What is the nature of the vulnerability in CVE-2011-1993?

Can I mitigate CVE-2011-1993 if I cannot apply updates immediately?