after a thorough analysis, we recommend installing a minor update to the affected systems Jira (Software & Service Management), Confluence and Bitbucket and consider the Update for Crowd to be optional. We assessed the risk for Jira, Confluence and Bitbucket as "medium," and for Crowd as "low to medium."
Additional information: Crowd: Only 6.0.4, 6.0.5 and 6.1.2 are affected Jira: The fixed version of Jira was released some time ago and has already been applied to many systems.
As mentioned, if we are hosting your systems or proactively update your applications, we will directly communicate any information via the opened ticket in our service center.
Affected Applications: Bitbucket, Confluence, Crowd, Jira Software, Jira Service Management
We will update this post as soon as we have finalized the analysis.
If we are hosting your systems or if we proactively update your applications, we have already opened a ticket for you in our service center. You may refer to the ticket for further information as soon as we got any news.