Bug 1861572 (CVE-2020-15659)

Summary: CVE-2020-15659 Mozilla: Memory safety bugs fixed in Firefox 79 and Firefox ESR 68.11
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, stransky
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: firefox 68.11, thunderbird 78.1, thunderbird 68.11 Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Jason Kratzer and Luke Wagner reported memory safety bugs present in Firefox 78 and Firefox ESR 68.01. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-07-30 01:27:47 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: 1860968, 1860969, 1860970, 1860971, 1860972, 1860973, 1860974, 1861034, 1861035, 1861036, 1861037, 1861038, 1861039, 1861040    
Bug Blocks: 1860966    

Description Doran Moppert 2020-07-29 01:14:44 UTC
Mozilla developers Jason Kratzer and Luke Wagner reported memory safety bugs present in Firefox 78 and Firefox ESR 68.01. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-31/#CVE-2020-15659

Comment 1 Doran Moppert 2020-07-29 01:14:48 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Mozilla developers and community

Comment 2 errata-xmlrpc 2020-07-29 21:12:12 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3229 https://access.redhat.com/errata/RHSA-2020:3229

Comment 3 errata-xmlrpc 2020-07-29 22:37:55 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:3233 https://access.redhat.com/errata/RHSA-2020:3233

Comment 4 Product Security DevOps Team 2020-07-30 01:27:47 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-2020-15659

Comment 5 Product Security DevOps Team 2020-07-30 07:27:48 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-2020-15659

Comment 6 errata-xmlrpc 2020-07-30 07:37:41 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3241 https://access.redhat.com/errata/RHSA-2020:3241

Comment 7 errata-xmlrpc 2020-07-30 19:25:25 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3254 https://access.redhat.com/errata/RHSA-2020:3254

Comment 8 errata-xmlrpc 2020-07-30 19:33:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:3253 https://access.redhat.com/errata/RHSA-2020:3253

Comment 9 errata-xmlrpc 2020-08-06 07:03:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3343 https://access.redhat.com/errata/RHSA-2020:3343

Comment 10 errata-xmlrpc 2020-08-06 07:07:42 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3342 https://access.redhat.com/errata/RHSA-2020:3342

Comment 11 errata-xmlrpc 2020-08-06 07:13:23 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3341 https://access.redhat.com/errata/RHSA-2020:3341

Comment 12 errata-xmlrpc 2020-08-06 09:08:44 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:3344 https://access.redhat.com/errata/RHSA-2020:3344

Comment 13 errata-xmlrpc 2020-08-06 09:46:25 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:3345 https://access.redhat.com/errata/RHSA-2020:3345