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CVE-2014-8476

UnknownEPSS 0.39%

Last modified

CVE-2014-8476 is a vulnerability of currently unknown severity. The setlogin function in FreeBSD 8.4 through 10.1-RC4 does not initialize the buffer used to store the login name, which allows local users to obtain sensitive information from kernel memory via a call to getlogin, which returns the entire buffer.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

The setlogin function in FreeBSD 8.4 through 10.1-RC4 does not initialize the buffer used to store the login name, which allows local users to obtain sensitive information from kernel memory via a call to getlogin, which returns the entire buffer.

Metrics

EPSS Probability
0.39%

30.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FreebsdFreebsd8.4
FreebsdFreebsd9.0
FreebsdFreebsd9.1
FreebsdFreebsd9.2
FreebsdFreebsd9.3
FreebsdFreebsd10.0
FreebsdFreebsd10.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-8476?
The setlogin function in FreeBSD 8.4 through 10.1-RC4 does not initialize the buffer used to store the login name, which allows local users to obtain sensitive information from kernel memory via a call to getlogin, which returns the entire buffer.
How severe is CVE-2014-8476?
Severity scoring for CVE-2014-8476 is pending analysis. The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2014-8476?
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.

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Source: NVD / NIST