CVE-2020-14181 — MEDIUM (5.3)

Q: How severe is CVE-2020-14181?

CVE-2020-14181 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-14181?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Data Center, Atlassian Jira, Atlassian Jira Server.

Vulnerability Description

Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Atlassian	Data Center	< 7.13.6
Atlassian	Jira	< 7.13.6
Atlassian	Jira Server	>= 8.0.0, < 8.5.7

Related Weaknesses (CWE)

CWE-200

References

http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-EnumeratiExploitThird Party AdvisoryVDB Entry
https://jira.atlassian.com/browse/JRASERVER-71560Issue TrackingVendor Advisory
http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-EnumeratiExploitThird Party AdvisoryVDB Entry
https://jira.atlassian.com/browse/JRASERVER-71560Issue TrackingVendor Advisory

FAQ

What is CVE-2020-14181?

CVE-2020-14181 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affecte...

How severe is CVE-2020-14181?

CVE-2020-14181 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-2020-14181?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Data Center, Atlassian Jira, Atlassian Jira Server.