What’s Vulnerable › Vulnerabilities

CVE-2013-1347: Microsoft Internet Explorer Remote Code Execution Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-03-03
• EPSS: 77.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2013-05-05 · updated 2026-06-16
• Weakness: CWE-416

Description

Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly allocated or (2) is deleted, as exploited in the wild in May 2013.

Affected products

• Microsoft Internet Explorer 11: 8

References

• http://technet.microsoft.com/security/advisory/2847140
• http://www.exploit-db.com/exploits/25294
• http://www.us-cert.gov/ncas/alerts/TA13-134A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-038
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16727
• http://technet.microsoft.com/security/advisory/2847140
• http://www.exploit-db.com/exploits/25294
• http://www.us-cert.gov/ncas/alerts/TA13-134A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-038
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16727
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-1347

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