Bug 1881664 (CVE-2020-15677)

Summary: CVE-2020-15677 Mozilla: Download origin spoofing via redirect
Product: [Other] Security Response Reporter: msiddiqu
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: cschalle, gecko-bugs-nobody, jhorak, stransky
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: firefox 78.3, thunderbird 78.3 Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from.
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-09-24 14:41:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1873379, 1879267, 1879268, 1879269, 1879270, 1879271, 1879272, 1881389, 1881390, 1881391, 1881392, 1881393, 1881394    
Bug Blocks: 1879265    

Description msiddiqu 2020-09-22 20:38:33 UTC
By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-43/#CVE-2020-15677

Comment 1 msiddiqu 2020-09-22 20:38:43 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Richard Thomas and Tom Chothia (University of Birmingham)

Comment 6 errata-xmlrpc 2020-09-24 09:53:13 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3834 https://access.redhat.com/errata/RHSA-2020:3834

Comment 7 errata-xmlrpc 2020-09-24 09:58:50 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3833 https://access.redhat.com/errata/RHSA-2020:3833

Comment 8 errata-xmlrpc 2020-09-24 10:07:48 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3832 https://access.redhat.com/errata/RHSA-2020:3832

Comment 9 errata-xmlrpc 2020-09-24 10:11:41 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:3835 https://access.redhat.com/errata/RHSA-2020:3835

Comment 10 Product Security DevOps Team 2020-09-24 14:41:15 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-2020-15677

Comment 16 errata-xmlrpc 2020-09-30 06:35:35 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

Comment 32 errata-xmlrpc 2020-10-01 13:08:23 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:4156 https://access.redhat.com/errata/RHSA-2020:4156

Comment 33 errata-xmlrpc 2020-10-01 13:12:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:4157 https://access.redhat.com/errata/RHSA-2020:4157

Comment 34 errata-xmlrpc 2020-10-01 13:19:21 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4155 https://access.redhat.com/errata/RHSA-2020:4155

Comment 35 errata-xmlrpc 2020-10-01 13:26:55 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:4158 https://access.redhat.com/errata/RHSA-2020:4158

Comment 36 errata-xmlrpc 2020-10-01 14:48:45 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4163 https://access.redhat.com/errata/RHSA-2020:4163