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CVE-2016-3387

UnknownEPSS 19.93%

Last modified

CVE-2016-3387 is a vulnerability of currently unknown severity. Microsoft Internet Explorer 10 and 11 and Microsoft Edge do not properly restrict access to private namespaces, which allows remote attackers to gain privileges via unspecified vectors, aka "Microsoft Browser Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3388.. EPSS estimates a 19.93% chance of exploitation in the next 30 days.

Description

Microsoft Internet Explorer 10 and 11 and Microsoft Edge do not properly restrict access to private namespaces, which allows remote attackers to gain privileges via unspecified vectors, aka "Microsoft Browser Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3388.

Metrics

EPSS Probability
19.93%

97.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MicrosoftEdgeAll versions
MicrosoftInternet Explorer10
MicrosoftInternet Explorer11

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-3387?
Microsoft Internet Explorer 10 and 11 and Microsoft Edge do not properly restrict access to private namespaces, which allows remote attackers to gain privileges via unspecified vectors, aka "Microsoft Browser Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3388.
How severe is CVE-2016-3387?
Severity scoring for CVE-2016-3387 is pending analysis. The EPSS model estimates a 19.93% probability of exploitation in the next 30 days.
How do I fix CVE-2016-3387?
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-2016-3387?

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

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Source: NVD / NIST