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  1. Bamboo
  2. BAM-18405

Incorrect permission check for deployment projects (CVE-2017-8907)

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    Description

      Bamboo did not correctly check if a user creating a deployment project had the edit permission and therefore the rights to do so. An attacker who can login to Bamboo as a user without the edit permission for deployment projects is able to use this vulnerability, provided there is an existing plan with a green build, to create a deployment project and execute arbitrary code on an available Bamboo Agent. By default a local agent is enabled this means that code execution can occur on the system hosting Bamboo as the user running Bamboo.

       

      Affected versions:

      • Versions of Bamboo starting with 5.0.0 before 5.15.7 (the fixed version for 5.15.x) and from 6.0.0 before 6.0.1 (the fixed version for 6.0.x) are affected by this vulnerability.

       

      Fix:

       

      Acknowledgements
      Atlassian would like to credit Iordache Cosmin (@inhibitor181) for reporting this issue to us.

       

      For additional details see the full advisory.

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              Unassigned Unassigned
              dblack David Black
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