Bug 1889932 (CVE-2020-15683) - CVE-2020-15683 Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4
Summary: CVE-2020-15683 Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ES...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-15683
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: 1889221 1889222 1889223 1889224 1889225 1889226 1889227 1889231 1889232 1889233 1889234 1889235 1889236 1889237
Blocks: 1889219
TreeView+ depends on / blocked
 
Reported: 2020-10-21 00:46 UTC by Doran Moppert
Modified: 2021-10-05 06:50 UTC (History)
6 users (show)

Fixed In Version: firefox 78.4, thunderbird 78.4
Clone Of:
Environment:
Last Closed: 2020-10-22 20:21:24 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:4310 0 None None None 2020-10-22 17:15:56 UTC
Red Hat Product Errata RHSA-2020:4311 0 None None None 2020-10-22 16:34:06 UTC
Red Hat Product Errata RHSA-2020:4315 0 None None None 2020-10-22 17:37:23 UTC
Red Hat Product Errata RHSA-2020:4317 0 None None None 2020-10-22 20:52:02 UTC
Red Hat Product Errata RHSA-2020:4330 0 None None None 2020-10-26 08:59:52 UTC
Red Hat Product Errata RHSA-2020:4909 0 None None None 2020-11-04 14:19:50 UTC
Red Hat Product Errata RHSA-2020:4913 0 None None None 2020-11-04 13:25:59 UTC
Red Hat Product Errata RHSA-2020:4944 0 None None None 2020-11-05 08:56:07 UTC
Red Hat Product Errata RHSA-2020:4945 0 None None None 2020-11-05 09:06:38 UTC
Red Hat Product Errata RHSA-2020:4947 0 None None None 2020-11-05 09:29:48 UTC
Red Hat Product Errata RHSA-2020:4948 0 None None None 2020-11-05 08:54:24 UTC

Description Doran Moppert 2020-10-21 00:46:29 UTC 
Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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/mfsa2020-46/#CVE-2020-15683
Comment 1 Doran Moppert 2020-10-21 00:46:33 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Jason Kratzer, Simon Giesecke, Philipp, Christian Holler
Comment 6 errata-xmlrpc 2020-10-22 16:34:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:4311 https://access.redhat.com/errata/RHSA-2020:4311
Comment 9 errata-xmlrpc 2020-10-22 17:15:54 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4310 https://access.redhat.com/errata/RHSA-2020:4310
Comment 10 errata-xmlrpc 2020-10-22 17:37:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:4315 https://access.redhat.com/errata/RHSA-2020:4315
Comment 13 Product Security DevOps Team 2020-10-22 20:21:24 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-2020-15683
Comment 14 errata-xmlrpc 2020-10-22 20:52:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4317 https://access.redhat.com/errata/RHSA-2020:4317
Comment 17 errata-xmlrpc 2020-10-26 08:59:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:4330 https://access.redhat.com/errata/RHSA-2020:4330
Comment 36 errata-xmlrpc 2020-11-04 13:25:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4913 https://access.redhat.com/errata/RHSA-2020:4913
Comment 37 errata-xmlrpc 2020-11-04 14:19:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4909 https://access.redhat.com/errata/RHSA-2020:4909
Comment 43 errata-xmlrpc 2020-11-05 08:54:21 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2020:4948 https://access.redhat.com/errata/RHSA-2020:4948
Comment 44 errata-xmlrpc 2020-11-05 08:56:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:4944 https://access.redhat.com/errata/RHSA-2020:4944
Comment 45 errata-xmlrpc 2020-11-05 09:06:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:4945 https://access.redhat.com/errata/RHSA-2020:4945
Comment 46 errata-xmlrpc 2020-11-05 09:29:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:4947 https://access.redhat.com/errata/RHSA-2020:4947
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