CVE-2012-2521 in Internet Explorer

Summary

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 "Asynchronous NULL Object Access Remote Code Execution Vulnerability."

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• Reservation: 05/09/2012
• Disclosure: 08/14/2012
• Moderation: VulDB entry created
• Entries: VDB-5936
• CPE: ready
• CWE: CWE-94 (Confirmed)
• CVSS: 5.5
• EPSS: 0.54934
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-2521
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-2521
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-2521/