Bug 1819261

Summary:	freeipa: Exposure of DNS via system network configuration discovery
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abokovoy, fdc, frenaud, ipa-maint, jcholast, jhrozek, pvoborni, rcritten, ssorce, tscherf, twoerner
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	freeipa release-2-2-0	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 16:25:32 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:	1819273

Description Pedro Sampaio 2020-03-31 15:14:17 UTC

In FreeIPA, alpha-1-9-0 to rc_1-2-1-90 there is a public exposure of DNS
records to anyone who has access to the LDAP server (System Network Configuration Discovery which later
can serve an attacker for lateral movement).

Upstream patch:

https://github.com/freeipa/freeipa/commit/df13cdcb974e9f8b161be35fcef9651c2ffe0b5e

Comment 2 Cedric Buissart 2020-03-31 16:25:32 UTC

Thank you for the report.
This looks like a potential vulnerability. However, since no released version (only early alpha) were affected, none of which are supported, it is currently not believed that a CVE should be assigned to this.