Improper Certificate Validation Affecting thunderbird package, versions <1:102.10.0-1
Threat Intelligence
EPSS
0.06% (27th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-5418183
- published 12 Apr 2023
- disclosed 2 Jun 2023
Introduced: 12 Apr 2023
CVE-2023-0547 Open this link in a new tabHow to fix?
Upgrade Debian:12 thunderbird to version 1:102.10.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted. Thunderbird versions from 68 to 102.9.1 were affected by this bug. This vulnerability affects Thunderbird < 102.10.
CVSS Scores
version 3.1