Bug 1872539 (CVE-2020-12424) - CVE-2020-12424 Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process
Summary: CVE-2020-12424 Mozilla: WebRTC permission prompt could have been bypassed by ...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-12424
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1870416 1870417 1870418 1873379
Blocks: 1870411
TreeView+ depends on / blocked
 
Reported: 2020-08-26 02:59 UTC by Doran Moppert
Modified: 2021-02-16 19:25 UTC (History)
2 users (show)

Fixed In Version: firefox 78, thunderbird 78
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-08-26 07:17:44 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:3555 0 None None None 2020-08-26 08:31:40 UTC
Red Hat Product Errata RHSA-2020:3557 0 None None None 2020-08-26 08:46:41 UTC
Red Hat Product Errata RHSA-2020:3559 0 None None None 2020-08-26 10:09:44 UTC
Red Hat Product Errata RHSA-2020:4080 0 None None None 2020-09-30 06:35:30 UTC

Description Doran Moppert 2020-08-26 02:59:41 UTC
When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424

Comment 1 Doran Moppert 2020-08-26 02:59:45 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Paul Theriault

Comment 2 Product Security DevOps Team 2020-08-26 07:17:44 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-2020-12424

Comment 3 errata-xmlrpc 2020-08-26 08:31:38 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 08:46:37 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 10:09:43 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

Comment 7 errata-xmlrpc 2020-09-30 06:35:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4080 https://access.redhat.com/errata/RHSA-2020:4080


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