Vulnerability Description
The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
CVSS Score
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Jira | < 8.4.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/156172/Jira-8.3.4-Information-Disclosure.htExploitThird Party AdvisoryVDB Entry
- https://jira.atlassian.com/browse/JRASERVER-69796Issue TrackingVendor Advisory
- http://packetstormsecurity.com/files/156172/Jira-8.3.4-Information-Disclosure.htExploitThird Party AdvisoryVDB Entry
- https://jira.atlassian.com/browse/JRASERVER-69796Issue TrackingVendor Advisory
FAQ
What is CVE-2019-8449?
CVE-2019-8449 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
How severe is CVE-2019-8449?
CVE-2019-8449 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-8449?
Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Jira.