CVE-2017-18087: High severity atlassian bitbucket vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2017-18087.
What is the severity of CVE-2017-18087?
The severity of CVE-2017-18087 is high with a severity value of 7.5.
What is affected by CVE-2017-18087?
Atlassian Bitbucket Server versions 5.1.0 to 5.1.7, 5.2.0 to 5.2.5, 5.3.0 to 5.3.3, and 5.4.0 to 5.4.1 are affected by CVE-2017-18087.
What is the impact of CVE-2017-18087?
CVE-2017-18087 allows remote attackers to write files to disk potentially allowing them to compromise the system.
How can I resolve the vulnerability CVE-2017-18087?
To fix CVE-2017-18087, upgrade Atlassian Bitbucket Server to a version beyond the affected range.