Bug 1728432 (CVE-2019-11712) - CVE-2019-11712 Mozilla: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects
Summary: CVE-2019-11712 Mozilla: Cross-origin POST requests can be made with NPAPI plu...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-11712
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: 1726061 1726062 1726063 1726064 1726065 1726882 1726883 1726884 1726885 1726886
Blocks: 1726057
TreeView+ depends on / blocked
 
Reported: 2019-07-10 00:26 UTC by Doran Moppert
Modified: 2021-02-26 05:51 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-07-12 13:08:35 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:1763 0 None None None 2019-07-11 17:55:47 UTC
Red Hat Product Errata RHSA-2019:1764 0 None None None 2019-07-11 17:19:41 UTC
Red Hat Product Errata RHSA-2019:1765 0 None None None 2019-07-11 17:51:53 UTC
Red Hat Product Errata RHSA-2019:1775 0 None None None 2019-07-15 12:40:58 UTC
Red Hat Product Errata RHSA-2019:1777 0 None None None 2019-07-15 13:35:09 UTC
Red Hat Product Errata RHSA-2019:1799 0 None None None 2019-07-16 20:27:00 UTC

Description Doran Moppert 2019-07-10 00:26:43 UTC 
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2019-22/#CVE-2019-11712
Comment 1 Doran Moppert 2019-07-10 00:26:45 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Gregory Smiley (Security Compass)
Comment 2 errata-xmlrpc 2019-07-11 17:19:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:1764 https://access.redhat.com/errata/RHSA-2019:1764
Comment 3 errata-xmlrpc 2019-07-11 17:51:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:1765 https://access.redhat.com/errata/RHSA-2019:1765
Comment 4 errata-xmlrpc 2019-07-11 17:55:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:1763 https://access.redhat.com/errata/RHSA-2019:1763
Comment 5 Product Security DevOps Team 2019-07-12 13:08:35 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-2019-11712
Comment 6 errata-xmlrpc 2019-07-15 12:40:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:1775 https://access.redhat.com/errata/RHSA-2019:1775
Comment 7 errata-xmlrpc 2019-07-15 13:35:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:1777 https://access.redhat.com/errata/RHSA-2019:1777
Comment 8 errata-xmlrpc 2019-07-16 20:26:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:1799 https://access.redhat.com/errata/RHSA-2019:1799
Note You need to log in before you can comment on or make changes to this bug.