CVE-2019-20403: Medium severity atlassian data center vulnerability
Published Feb 6, 2020
·Updated
The API in Atlassian Jira Server and Data Center before version 8.6.0 allows remote attackers to determine if a Jira project key exists or not via an information disclosure vulnerability.
Affected Software
2 affected components
Atlassian Jira Data Center>=7.13.0<8.5.5
Atlassian Jira Server>7.13.0<8.5.5
Event History
Feb 6, 2020
CVE Published
via MITRE·03:10 AM
Data Sourced
via MITRE·03:10 AM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2019-20403?
CVE-2019-20403 is classified as a medium severity vulnerability.
2
How do I fix CVE-2019-20403?
To fix CVE-2019-20403, upgrade to Atlassian Jira Server or Data Center version 8.6.0 or later.
3
What does CVE-2019-20403 affect?
CVE-2019-20403 affects Atlassian Jira Server and Data Center versions from 7.13.0 to 8.5.5.
4
What type of vulnerability is CVE-2019-20403?
CVE-2019-20403 is an information disclosure vulnerability that allows remote attackers to check for the existence of a Jira project key.
5
Can CVE-2019-20403 be exploited remotely?
Yes, CVE-2019-20403 can be exploited remotely without authentication.