Bug 1812199 (CVE-2020-6805) - CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
Summary: CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-6805
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: 1809421 1809422 1809423 1809424 1809425 1809426 1813109 1813110 1813111 1813112 1813113 1813114
Blocks: 1809419
TreeView+ depends on / blocked
 
Reported: 2020-03-10 18:42 UTC by msiddiqu
Modified: 2021-02-16 20:29 UTC (History)
5 users (show)

Fixed In Version: firefox 68.6, thunderbird 68.6
Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash.
Clone Of:
Environment:
Last Closed: 2020-03-16 10:31:43 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:0815 0 None None None 2020-03-16 09:16:05 UTC
Red Hat Product Errata RHSA-2020:0816 0 None None None 2020-03-16 09:46:29 UTC
Red Hat Product Errata RHSA-2020:0819 0 None None None 2020-03-16 10:45:33 UTC
Red Hat Product Errata RHSA-2020:0820 0 None None None 2020-03-16 13:38:21 UTC
Red Hat Product Errata RHSA-2020:0905 0 None None None 2020-03-19 11:49:22 UTC
Red Hat Product Errata RHSA-2020:0914 0 None None None 2020-03-23 08:48:36 UTC
Red Hat Product Errata RHSA-2020:0918 0 None None None 2020-03-23 08:30:36 UTC
Red Hat Product Errata RHSA-2020:0919 0 None None None 2020-03-23 08:39:05 UTC

Description msiddiqu 2020-03-10 18:42:43 UTC 
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-09/#CVE-2020-6805
Comment 1 msiddiqu 2020-03-10 18:42:48 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Brian Carpenter
Comment 2 errata-xmlrpc 2020-03-16 09:16:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:0815 https://access.redhat.com/errata/RHSA-2020:0815
Comment 3 errata-xmlrpc 2020-03-16 09:46:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:0816 https://access.redhat.com/errata/RHSA-2020:0816
Comment 4 Product Security DevOps Team 2020-03-16 10:31:43 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-2020-6805
Comment 5 errata-xmlrpc 2020-03-16 10:45:31 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:0819 https://access.redhat.com/errata/RHSA-2020:0819
Comment 6 errata-xmlrpc 2020-03-16 13:38:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:0820 https://access.redhat.com/errata/RHSA-2020:0820
Comment 7 errata-xmlrpc 2020-03-19 11:49:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:0905 https://access.redhat.com/errata/RHSA-2020:0905
Comment 8 errata-xmlrpc 2020-03-23 08:30:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:0918 https://access.redhat.com/errata/RHSA-2020:0918
Comment 9 errata-xmlrpc 2020-03-23 08:39:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:0919 https://access.redhat.com/errata/RHSA-2020:0919
Comment 10 errata-xmlrpc 2020-03-23 08:48:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:0914 https://access.redhat.com/errata/RHSA-2020:0914
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