Bug 1593780 (CVE-2018-10869)

Summary:	CVE-2018-10869 redhat-certification: /download allows to download any file
Product:	[Other] Security Response	Reporter:	Riccardo Schirone <rschiron>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	abehl, brose, gnichols, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	It was discovered that redhat-certification does not properly restrict files that can be download through the /download page. A remote attacker may download any file accessible by the user running httpd.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-08-10 06:12:28 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:	1608785
Bug Blocks:	1593614

Description Riccardo Schirone 2018-06-21 15:04:21 UTC

It was discovered that redhat-certification allows an unauthenticated user to download any file accessible by the user running the httpd server, through the /download URL.

Comment 1 Riccardo Schirone 2018-06-21 15:04:24 UTC

Acknowledgments:

Name: Riccardo Schirone (Red Hat Product Security)

Comment 2 Riccardo Schirone 2018-06-21 15:04:26 UTC

Mitigation:

If SELinux is enabled it further restricts the set of files that can be downloaded through this flaw.

Comment 4 Riccardo Schirone 2018-06-25 13:09:09 UTC

The argument rpath of the /download view is not validated, thus it allows any file to be downloaded.

Comment 8 errata-xmlrpc 2018-08-09 17:22:53 UTC

This issue has been addressed in the following products:

  Red Hat Certification for Red Hat Enterprise Linux 7

Via RHSA-2018:2373 https://access.redhat.com/errata/RHSA-2018:2373