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CVE-2017-3166

UnknownEPSS 0.35%

Last modified

CVE-2017-3166 is a vulnerability of currently unknown severity. In Apache Hadoop versions 2.6.1 to 2.6.5, 2.7.0 to 2.7.3, and 3.0.0-alpha1, if a file in an encryption zone with access permissions that make it world readable is localized via YARN's localization mechanism, that file will be stored in a world-readable location and can be shared freely with any application that requests to localize that file.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

In Apache Hadoop versions 2.6.1 to 2.6.5, 2.7.0 to 2.7.3, and 3.0.0-alpha1, if a file in an encryption zone with access permissions that make it world readable is localized via YARN's localization mechanism, that file will be stored in a world-readable location and can be shared freely with any application that requests to localize that file.

Metrics

EPSS Probability
0.35%

26.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
ApacheHadoop2.6.1—
ApacheHadoop2.6.2—
ApacheHadoop2.6.3—
ApacheHadoop2.6.4—
ApacheHadoop2.6.5—
ApacheHadoop2.7.0—
ApacheHadoop2.7.1—
ApacheHadoop2.7.2—
ApacheHadoop2.7.3—
ApacheHadoop3.0.0Alpha1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-3166?
In Apache Hadoop versions 2.6.1 to 2.6.5, 2.7.0 to 2.7.3, and 3.0.0-alpha1, if a file in an encryption zone with access permissions that make it world readable is localized via YARN's localization mechanism, that file will be stored in a world-readable location and can be shared freely with any application that requests to localize that file.
How severe is CVE-2017-3166?
Severity scoring for CVE-2017-3166 is pending analysis. The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2017-3166?
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