CVE-2017-18087

UnknownEPSS 1.79%

Last modified

CVE-2017-18087 is a vulnerability of currently unknown severity. The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.. EPSS estimates a 1.79% chance of exploitation in the next 30 days.

Description

The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.

Metrics

EPSS Probability
1.79%

75.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
AtlassianBitbucket>= 5.1.0, < 5.1.7
AtlassianBitbucket>= 5.2.0, < 5.2.5
AtlassianBitbucket>= 5.3.0, < 5.3.3
AtlassianBitbucket> 5.4.0, < 5.4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-18087?
The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.
How severe is CVE-2017-18087?
Severity scoring for CVE-2017-18087 is pending analysis. The EPSS model estimates a 1.79% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18087?
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-2017-18087?

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

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Source: NVD / NIST