CVE-2012-2523 in JScript

Summary

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."

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• Reservation: 05/09/2012
• Disclosure: 08/14/2012
• Moderation: VulDB entry created
• Entries: 2: VDB-5944
• CPE: ready
• CWE: CWE-189 (Confirmed)
• CVSS: 10.0
• EPSS: 0.64663
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-2523
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-2523
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-2523/