Linux · Rocky Linux · Security advisory · June 30, 2022

RLSA-2022:5470: thunderbird security update

RLSA-2022:5470, released June 30, 2022, fixes 9 CVEs in thunderbird (version 0:91.11.0-2.el8_6). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.2394
97th percentile

Priority of the 9 CVEs

Patch now 0 Urgent 0 High 9 Routine 0

Fixed package versions

ProductReleaseFixed in
thunderbirdrocky 80:91.11.0-2.el8_6

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2022-2200 Mozilla Thunderbird and 4 others: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')9.8 0.2394 None reported
High CVE-2022-34470 Mozilla Thunderbird and 4 others: Use After Free9.8 0.0109 None reported
High CVE-2022-34484 Mozilla Thunderbird and 4 others: Use After Free9.8 0.0100 None reported
High CVE-2022-34468 Mozilla Thunderbird and 4 others: Inclusion of Functionality from Untrusted Control Sphere9.8 0.0096 None reported
High CVE-2022-34481 Mozilla Thunderbird and 4 others: Integer Overflow or Wraparound9.8 0.0084 None reported
High CVE-2022-34479 firefox: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This...9.8 0.0076 None reported
High CVE-2022-31744 Mozilla Thunderbird and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')9.8 0.0062 None reported
High CVE-2022-34472 Mozilla Thunderbird and 4 others: Improper Check or Handling of Exceptional Conditions9.8 0.0060 None reported
High CVE-2022-2226 Mozilla Thunderbird and 1 other: Authentication Bypass by Capture-replay9.8 0.0044 None reported
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