Bug 1016599 (CVE-2013-4411)

Summary: CVE-2013-4411 ReviewBoard: URL processing allows unauthorized users to view review lists
Product: [Other] Security Response Reporter: Stephen Gallagher <sgallagh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: security-response-team, sgallagh
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=moderate,public=20131011,reported=20131008,source=redhat,cvss2=4/AV:N/AC:L/Au:S/C:P/I:N/A:N,fedora-all/ReviewBoard=affected,epel-6/ReviewBoard=affected
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 1017999, 1018000    
Bug Blocks: 1016713    

Description Stephen Gallagher 2013-10-08 07:40:23 EDT
=== Summary ===
A flaw in the Review Board dashboard URL-processing logic makes it
possible for a user to construct a URL that would reveal review
requests for review groups to which the user does not belong.

=== Affected Deployments ===
All Review Board deployments are vulnerable to this flaw.

=== Scope ===
This flaw is only of particular risk to those deployments relying on
review groups to restrict access to private reviews, such as those
that may contain confidential intellectual property or provide
information about embargoed security issues.

This attack is possible to execute remotely through the Review Board
dashboard.

=== Resolution ===
Code was added to the URL handling to return a 404 (not found) error
when requesting reviews in groups to which the account does not belong.

=== Acknowledgements ===
Christian Hammond, lead upstream developer of Review Board is credited
with discovering and correcting this vulnerability.

=== Embargo Information ===
Upstream has coordinated with packagers of various distributions and cloud application vendors to lift the embargo on Thursday, October 8, 2013. This BZ should become public at that time.


Upstream has requested that Red Hat please coordinate the issuance of a CVE for this vulnerability.
Comment 1 Vincent Danen 2013-10-08 10:47:15 EDT
This is to be unembargoed on Thursday October 10th.
Comment 2 Murray McAllister 2013-10-10 19:52:59 EDT
Created ReviewBoard tracking bugs for this issue:

Affects: fedora-all [bug 1017999]
Affects: epel-6 [bug 1018000]
Comment 4 Fedora Update System 2013-10-28 23:39:48 EDT
ReviewBoard-1.7.16-2.fc19, python-djblets-0.7.21-1.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 5 Fedora Update System 2013-10-28 23:43:33 EDT
ReviewBoard-1.7.16-2.fc18, python-djblets-0.7.21-1.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 6 Fedora Update System 2013-11-01 17:09:31 EDT
python-djblets-0.7.21-1.el6, ReviewBoard-1.7.16-2.el6.1 has been pushed to the Fedora EPEL 6 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 Fedora Update System 2013-11-10 01:46:30 EST
ReviewBoard-1.7.16-2.fc20, python-djblets-0.7.21-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.