Bug 2027187 (CVE-2021-37939)

Summary:	CVE-2021-37939 kibana: HTTP server information disclosure via JIRA and IBM Resilient connectors
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	aos-bugs, bmontgom, caswilli, eparis, ewolinet, jburrell, jcantril, jokerman, kaycoth, nstielau, sponnaga
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kibana 7.15.2	Doc Type:	If docs needed, set a value
Doc Text:	An information disclosure flaw was found in kibana. A malicious user with the ability to create connectors could utilize the JIRA and IBM Resilient connectors to view limited HTTP response data on hosts accessible to the cluster.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-12-08 23:34:34 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2027188

Description Marian Rehak 2021-11-29 04:54:11 UTC

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.

External Reference:

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

Comment 1 Product Security DevOps Team 2021-12-08 23:34:32 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-37939