CVE-2021-37939 Information

Description

It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts which may be intentionally hidden from public view. Using this vulnerability a malicious user with the ability to create connectors could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.

CVSS Vector

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

Reference

https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

2.7