CVE-2017-18038

Description

The repository settings resource in Atlassian Bitbucket Server before version 5.6.0 allows remote attackers to read the first line of arbitrary files via a path traversal vulnerability through the default branch name.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Vendor Advisory atlassian.com
Affected: Atlassian Bitbucket Server
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/BSERV-10592 vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2017-18038?
CVE-2017-18038 has been scored as a medium severity vulnerability.
How to fix CVE-2017-18038?
To fix CVE-2017-18038, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-18038 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-18038 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-18038?
CVE-2017-18038 affects Atlassian Bitbucket Server.
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