Linux · Oracle Linux · Security advisory · March 23, 2020

ELSA-2020-0919: thunderbird security update

ELSA-2020-0919, released March 23, 2020, fixes 7 CVEs in thunderbird (version 0:68.6.0-1.0.1.el8_1). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0327
88th percentile

Priority of the 7 CVEs

Patch now 0 Urgent 0 High 5 Routine 2

Fixed package versions

ProductReleaseFixed in
thunderbirdol 80:68.6.0-1.0.1.el8_1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2020-6811 Firefox ESR: The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request,…8.8 0.0327 None reported
High CVE-2020-6806 Firefox ESR: By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end…8.8 0.0261 None reported
High CVE-2020-6814 Firefox ESR: Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5.9.8 0.0187 None reported
High CVE-2020-6805 Firefox ESR: When removing data about an origin whose tab was recently closed, a use-after-free could occur in the…8.8 0.0149 None reported
High CVE-2020-6807 Firefox ESR: When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task…8.8 0.0147 None reported
Routine CVE-2019-20503 xul-ext-lightning: usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.6.5 0.0314 None reported
Routine CVE-2020-6812 Firefox ESR: The first time AirPods are connected to an iPhone, they become named after the user's name by default…6.1 0.0160 None reported
Showing 1 to 7 of 7 1

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