CVE-2012-2523
Critical
Description
Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka "JavaScript Integer Overflow Remote Code Execution Vulnerability."
SeverityCritical
CVSS9.3
Exploit probability—
Product
Microsoft Internet Explorer
PublishedAug 15, 2012
First seenAug 15, 2012
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft internet_explorer | 8, 9 | — |
| microsoft jscript | 5.8 | — |
| microsoft vbscript | 5.8 | — |
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