CVE-2019-20403
MEDIUMCVSS 5.3/10EPSS 1.47%
Last modified
CVE-2019-20403 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Jira Data Center | >= 7.13.0, < 8.5.5 |
| Atlassian | Jira Server | > 7.13.0, < 8.5.5 |
References
- https://jira.atlassian.com/browse/JRASERVER-70565Issue Tracking, Vendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-70565Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-20403?
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.
How severe is CVE-2019-20403?
CVE-2019-20403 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.
How do I fix CVE-2019-20403?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-20403?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST