CVE-2019-15000: OS Command Injection
First published: Thu Sep 19 2019(Updated: )
The commit diff rest endpoint in Bitbucket Server and Data Center before 5.16.10 (the fixed version for 5.16.x ), from 6.0.0 before 6.0.10 (the fixed version for 6.0.x), from 6.1.0 before 6.1.8 (the fixed version for 6.1.x), from 6.2.0 before 6.2.6 (the fixed version for 6.2.x), from 6.3.0 before 6.3.5 (the fixed version for 6.3.x), from 6.4.0 before 6.4.3 (the fixed version for 6.4.x), and from 6.5.0 before 6.5.2 (the fixed version for 6.5.x) allows remote attackers who have permission to access a repository, if public access is enabled for a project or repository then attackers are able to exploit this issue anonymously, to read the contents of arbitrary files on the system and execute commands via injecting additional arguments into git commands.
Credit: security@atlassian.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Atlassian Bitbucket | >=5.16.0<5.16.10 | |
| Atlassian Bitbucket | >=6.0.0<6.0.10 | |
| Atlassian Bitbucket | >=6.1.0<6.1.8 | |
| Atlassian Bitbucket | >=6.2.0<6.2.6 | |
| Atlassian Bitbucket | >=6.3.0<6.3.5 | |
| Atlassian Bitbucket | >=6.4.0<6.4.3 | |
| Atlassian Bitbucket | >=6.5.0<6.5.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-15000?
CVE-2019-15000 is a vulnerability in Bitbucket Server and Data Center versions before 5.16.10, 6.0.10, 6.1.8, 6.2.6, 6.3.5, 6.4.3, and 6.5.2 that allows for argument injection.
What is the severity of CVE-2019-15000?
The severity of CVE-2019-15000 is critical with a CVSS score of 9.8.
How does CVE-2019-15000 affect Atlassian Bitbucket?
CVE-2019-15000 affects Atlassian Bitbucket versions before 5.16.10, 6.0.10, 6.1.8, 6.2.6, 6.3.5, 6.4.3, and 6.5.2.
How can I fix CVE-2019-15000?
To fix CVE-2019-15000, you should upgrade Bitbucket Server and Data Center to versions 5.16.10, 6.0.10, 6.1.8, 6.2.6, 6.3.5, 6.4.3, or 6.5.2, which contain the fix for this vulnerability.
Where can I find more information about CVE-2019-15000?
You can find more information about CVE-2019-15000 at the following references: [CVE-2019-15000](http://packetstormsecurity.com/files/154610/Bitbucket-Server-Data-Center-Argument-Injection.html), [Jira ticket BSERV-11947](https://jira.atlassian.com/browse/BSERV-11947), and [seclists.org](https://seclists.org/bugtraq/2019/Sep/43).
- collector/nvd-index
- vendor/atlassian
- canonical/atlassian bitbucket
- version/atlassian bitbucket/5.16.0
- version/atlassian bitbucket/6.0.0
- version/atlassian bitbucket/6.1.0
- version/atlassian bitbucket/6.2.0
- version/atlassian bitbucket/6.3.0
- version/atlassian bitbucket/6.4.0
- version/atlassian bitbucket/6.5.0