Bug 1237199 (CVE-2015-5059)

Summary:	CVE-2015-5059 mantis: information disclosure due to too wide $g_view_proj_doc_threshold permission
Product:	[Other] Security Response	Reporter:	Vasyl Kaigorodov <vkaigoro>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	giallu, guillaume
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	MantisBT 1.2.20, MantisBT 1.3.0-rc1	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 02:42:05 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:	1237200, 1237201
Bug Blocks:

Description Vasyl Kaigorodov 2015-06-30 14:09:43 UTC

In MantisBT, the "Project Documentation" feature can be used to attach files to a project.
When this feature is enabled ($g_enable_project_documentation = ON) and the threshold to view these files is left to its default value ($g_view_proj_doc_threshold = ANYBODY), any registered user in the system can download every such attachment, including those which are linked to private projects to which the user does not have access.
This can be achieved by calling the download script directly, and specifying the ID of the file to download, e.g.

http://example.com/mantis/file_download.php?file_id=123&type=doc

Affected versions:
- <= 1.2.19
- <= 1.3.0-beta.2

Originally reported on http://seclists.org/oss-sec/2015/q2/791
Upstream patches:
 - 1.2.x: http://github.com/mantisbt/mantisbt/commit/f39cf525
 - 1.3.x: http://github.com/mantisbt/mantisbt/commit/a4be76d6

Comment 1 Vasyl Kaigorodov 2015-06-30 14:10:06 UTC

Created mantis tracking bugs for this issue:

Affects: fedora-all [bug 1237200]
Affects: epel-all [bug 1237201]

Comment 2 Fedora Update System 2015-08-07 13:08:40 UTC

mantis-1.2.19-3.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 3 Fedora Update System 2015-08-07 13:12:52 UTC

mantis-1.2.19-3.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2015-08-08 20:03:25 UTC

mantis-1.2.19-3.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Product Security DevOps Team 2019-06-08 02:42:05 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.