Linux · Security advisory · June 22, 2020

RHSA-2020:2614: thunderbird security update

RHSA-2020:2614, released June 22, 2020, fixes 4 CVEs in thunderbird (version 0:68.9.0-1.el8_2). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0173
77th percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 3 Routine 1

Fixed package versions

ProductReleaseFixed in
thunderbirdRHEL 80:68.9.0-1.el8_2

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2020-12410 Firefox ESR: Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. 8.8 0.0173 None reported
High CVE-2020-12406 Firefox ESR: Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting… 8.8 0.0102 None reported
High CVE-2020-12398 thunderbird: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.9.0.... 7.5 0.0098 None reported
Routine CVE-2020-12405 Firefox ESR: When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a… 5.3 0.0135 None reported
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