CVE-2019-15012

Description

Bitbucket Server and Bitbucket Data Center from version 4.13. before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the edit-file request. A remote attacker with write permission on a repository can write to any arbitrary file to the victims Bitbucket Server or Bitbucket Data Center instance using the edit-file endpoint, if the user has Bitbucket Server or Bitbucket Data Center running, and has the permission to write the file at that destination. In some cases, this can result in execution of arbitrary code by the victims Bitbucket Server or Bitbucket Data Center instance.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.31% Top 20%
Vendor Advisory atlassian.com
Affected: Atlassian Bitbucket Server
Affected: Atlassian Bitbucket Data Center
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/BSERV-12100 vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2019-15012?
CVE-2019-15012 has been scored as a high severity vulnerability.
How to fix CVE-2019-15012?
To fix CVE-2019-15012, 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-2019-15012 being actively exploited in the wild?
It is possible that CVE-2019-15012 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-15012?
CVE-2019-15012 affects Atlassian Bitbucket Server, Atlassian Bitbucket Data Center.
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