CVE-2013-3121

Name: CVE-2013-3121
Creator: NVD / NIST
Published: 2013-06-12T03:30:00.043+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 19.43%

Last modified Jun 16, 2026

CVE-2013-3121 is a vulnerability of currently unknown severity. Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3112, CVE-2013-3113, CVE-2013-3139, and CVE-2013-3142.. EPSS estimates a 19.43% chance of exploitation in the next 30 days.

Description

Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3112, CVE-2013-3113, CVE-2013-3139, and CVE-2013-3142.

Metrics

EPSS Probability

19.43%

97.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Microsoft	Internet Explorer	6
Microsoft	Internet Explorer	7
Microsoft	Internet Explorer	8
Microsoft	Internet Explorer	9
Microsoft	Internet Explorer	10

References

http://www.us-cert.gov/ncas/alerts/TA13-168AThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-047
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16875
http://www.us-cert.gov/ncas/alerts/TA13-168AThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-047
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16875

Timeline

Published: Jun 12, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-3121?

How severe is CVE-2013-3121?

Severity scoring for CVE-2013-3121 is pending analysis. The EPSS model estimates a 19.43% probability of exploitation in the next 30 days.

How do I fix CVE-2013-3121?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-3121?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST