CVE-2012-4787 Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properl...
HighCVSS 9.3
EPSS 17.6%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly initialized or (2) is deleted, aka "Improper Ref Counting Use After Free Vulnerability."
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft internet explorer | = 9 | No fix listed |
| Microsoft internet explorer | = 10 | No fix listed |
References
- TA12-346A third-party-advisory us-government-resource
- MS12-077 vendor-advisory
- oval:org.mitre.oval:def:16211 signature vdb-entry