CVE-2017-5983 | Atlassian JIRA Server up to 6.2.x Workflow Designer Plugin Serialized Java Object deserialization (VU#307983 / Nessus ID 100220)
A vulnerability classified as critical was found in Atlassian JIRA Server up to 6.2.x. This vulnerability affects unknown code of the component Workflow Designer Plugin. The manipulation as part of Serialized Java Object leads to deserialization.
This vulnerability was named CVE-2017-5983. The attack can be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.