Bug 1576258 (CVE-2018-5157) - CVE-2018-5157 Mozilla: Same-origin bypass of PDF Viewer to view protected PDF files
Summary: CVE-2018-5157 Mozilla: Same-origin bypass of PDF Viewer to view protected PDF...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-5157
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1573377 1573378 1573379 1573380 1578632
Blocks: 1573375
TreeView+ depends on / blocked
 
Reported: 2018-05-09 07:12 UTC by Doran Moppert
Modified: 2021-02-17 00:22 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-10 10:21:53 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:1414 0 None None None 2018-05-14 14:39:56 UTC
Red Hat Product Errata RHSA-2018:1415 0 None None None 2018-05-14 15:14:08 UTC

Description Doran Moppert 2018-05-09 07:12:44 UTC 
Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. 



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2018-12/#CVE-2018-5157
Comment 1 Doran Moppert 2018-05-09 07:12:48 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Wladimir Palant
Comment 2 errata-xmlrpc 2018-05-14 14:39:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:1414 https://access.redhat.com/errata/RHSA-2018:1414
Comment 3 errata-xmlrpc 2018-05-14 15:14:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:1415 https://access.redhat.com/errata/RHSA-2018:1415
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