Linux · Security advisory · June 14, 2023

RHSA-2023:3587: thunderbird security update

RHSA-2023:3587, released June 14, 2023, fixes 2 CVEs in thunderbird (version 0:102.12.0-1.el9_2). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0093
60th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 1 High 1 Routine 0

Fixed package versions

ProductReleaseFixed in
thunderbirdRHEL 90:102.12.0-1.el9_2

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2023-34416 Mozilla Firefox and 4 others: Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. 9.8 0.0093 None reported
High CVE-2023-34414 Mozilla Firefox and 4 others: The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses… 9.8 0.0090 None reported
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