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CVE-2022-1197

Publication date 7 April 2022

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

5.4 · Medium

Score breakdown

When importing a revoked key that specified key compromise as the revocation reason, Thunderbird did not update the existing copy of the key that was not yet revoked, and the existing key was kept as non-revoked. Revocation statements that used another revocation reason, or that didn't specify a revocation reason, were unaffected. This vulnerability affects Thunderbird < 91.8.

Status

Package Ubuntu Release Status
thunderbird 23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Not affected
21.10 impish
Fixed 1:91.8.1+build1-0ubuntu0.21.10.1
20.04 LTS focal
Fixed 1:91.8.1+build1-0ubuntu0.20.04.1
18.04 LTS bionic
Fixed 1:91.8.1+build1-0ubuntu0.18.04.1
16.04 LTS xenial Ignored end of standard support
14.04 LTS trusty Ignored end of standard support

Severity score breakdown

Parameter Value
Base score 5.4 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact Low
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-5393-1
    • Thunderbird vulnerabilities
    • 27 April 2022

Other references