Bug 1595029 (CVE-2018-12364)

Summary: CVE-2018-12364 Mozilla: CSRF attacks through 307 redirects and NPAPI plugins
Product: [Other] Security Response Reporter: Doran Moppert <dmoppert>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: cschalle, gecko-bugs-nobody, jhorak, security-response-team, stransky
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-10 10:30:08 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1590694, 1590696, 1590697, 1598644, 1598645, 1598646, 1607204    
Bug Blocks: 1590698    

Description Doran Moppert 2018-06-26 01:52:13 UTC 
NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2018-16/#CVE-2018-12364
Comment 1 Doran Moppert 2018-06-26 01:52:17 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: David Black
Comment 5 errata-xmlrpc 2018-06-28 16:18:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:2112 https://access.redhat.com/errata/RHSA-2018:2112
Comment 6 errata-xmlrpc 2018-06-28 16:20:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:2113 https://access.redhat.com/errata/RHSA-2018:2113
Comment 9 errata-xmlrpc 2018-07-24 21:34:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:2252 https://access.redhat.com/errata/RHSA-2018:2252
Comment 10 errata-xmlrpc 2018-07-24 21:34:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:2251 https://access.redhat.com/errata/RHSA-2018:2251