Bug 1479206 (CVE-2017-7787) - CVE-2017-7787 Mozilla: Same-origin policy bypass with iframes through page reloads (MFSA 2017-19)
Summary: CVE-2017-7787 Mozilla: Same-origin policy bypass with iframes through page re...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-7787
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:
Blocks: Embargoed1477026
TreeView+ depends on / blocked
 
Reported: 2017-08-08 06:42 UTC by Doran Moppert
Modified: 2021-02-17 01:45 UTC (History)
5 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2017-08-24 07:33:20 UTC

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:2456 0 normal SHIPPED_LIVE Critical: firefox security update 2017-08-11 03:20:02 UTC
Red Hat Product Errata RHSA-2017:2534 0 normal SHIPPED_LIVE Important: thunderbird security update 2017-08-24 10:45:27 UTC

Description Doran Moppert 2017-08-08 06:42:24 UTC 
Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure.


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-19/#CVE-2017-7787


Acknowledgements:

Name: the Mozilla project
Upstream: Oliver Wagner
Comment 1 errata-xmlrpc 2017-08-10 23:21:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2017:2456 https://access.redhat.com/errata/RHSA-2017:2456
Comment 2 errata-xmlrpc 2017-08-24 06:46:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:2534 https://access.redhat.com/errata/RHSA-2017:2534
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