CVE-2012-2548: Use After Free
First published: Fri Sep 21 2012(Updated: )
Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Layout Use After Free Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Internet Explorer | =9 | |
| Internet Explorer | =9-beta1 | |
| Internet Explorer | =9-rc1 |
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Reference Links
- http://www.securityfocus.com/bid/55646
- http://www.securitytracker.com/id?1027555
- http://www.us-cert.gov/cas/techalerts/TA12-255A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-063
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15449
Frequently Asked Questions
What is the severity of CVE-2012-2548?
CVE-2012-2548 is classified as a critical severity vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2012-2548?
To fix CVE-2012-2548, users should apply the latest security updates provided by Microsoft for Internet Explorer.
What kind of attack exploits CVE-2012-2548?
CVE-2012-2548 can be exploited through specially crafted web pages that trigger a use-after-free condition.
Which versions of Internet Explorer are affected by CVE-2012-2548?
CVE-2012-2548 affects Internet Explorer 9, including its beta1 and rc1 versions.
How does CVE-2012-2548 impact internet security?
CVE-2012-2548 poses a significant risk as it can enable attackers to execute arbitrary code on affected systems.
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