Bug 1861645 (CVE-2020-15653) - CVE-2020-15653 Mozilla: Bypassing iframe sandbox when allowing popups
Summary: CVE-2020-15653 Mozilla: Bypassing iframe sandbox when allowing popups
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-15653
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1873379 1870416 1870417 1870418
Blocks: 1861032
TreeView+ depends on / blocked
 
Reported: 2020-07-29 07:03 UTC by Doran Moppert
Modified: 2020-08-28 05:17 UTC (History)
4 users (show)

Fixed In Version: thunderbird 78.1, firefox 78.1, firefox 79
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-08-20 03:15:20 UTC


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:3555 None None None 2020-08-26 08:31:19 UTC
Red Hat Product Errata RHSA-2020:3557 None None None 2020-08-26 08:46:09 UTC
Red Hat Product Errata RHSA-2020:3559 None None None 2020-08-26 10:09:29 UTC

Description Doran Moppert 2020-07-29 07:03:13 UTC
Mozilla developer Anne van Kesteren discovered that `<iframe sandbox>` with the `allow-popups` flag could be bypassed when using `noopener` links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653

Comment 1 Doran Moppert 2020-07-29 07:03:17 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Anne van Kesteren

Comment 2 Product Security DevOps Team 2020-08-20 03:15:20 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-15653

Comment 3 errata-xmlrpc 2020-08-26 08:31:15 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3555 https://access.redhat.com/errata/RHSA-2020:3555

Comment 4 errata-xmlrpc 2020-08-26 08:46:06 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3557 https://access.redhat.com/errata/RHSA-2020:3557

Comment 5 errata-xmlrpc 2020-08-26 10:09:25 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3559 https://access.redhat.com/errata/RHSA-2020:3559


Note You need to log in before you can comment on or make changes to this bug.