Bug 1303577

Summary:	openshift-origin: kubernetes: Same route in multiple projects can direct users to attacker's site
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bleanhar, ccoleman, dmcphers, jchaloup, jialiu, jkeck, jokerman, kseifried, lmeyer, mmccomas, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-02-02 04:28:24 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1302287
Bug Blocks:	1303581

Description Adam Mariš 2016-02-01 11:04:26 UTC

It was reported that if the same hostname already exists in another project when a new route is created, no error handling takes place. While it looks the route in a project has been created successfully, the request made to the route will be sent to the existing service. Attacker may be able to preoccupy a hostname, which stays unnoticed to developer, and users of that service may be led to the malicious site.

Product bug (contains steps to reproduce):

https://bugzilla.redhat.com/show_bug.cgi?id=1302287

Comment 1 Kurt Seifried 2016-02-02 04:28:24 UTC

This issue does not cross any trust boundaries currently, as such this is not considered a security vulnerability at this time.