U.S. Dept Of Defense: CVE-2019-3403 on https://████/rest/api/2/user/picker?query=

Description:

The endpoint at

https://████████/rest/api/2/user/picker?query=

Suffers from
CVE-2019-3403

Due to old version of jira.

{F125281}

References

https://nvd.nist.gov/vuln/detail/CVE-2019-3403

~@naglinagli

Impact

The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check.

System Host(s)

███

Affected Product(s) and Version(s)

CVE Numbers

Steps to Reproduce

Navigate to https://██████/rest/api/2/user/picker?query=admin

Suggested Mitigation/Remediation Actions

Update the jira version