vulnerability
MFSA2022-01 Firefox: Security Vulnerabilities fixed in Firefox 96 (CVE-2022-22747)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | Jan 11, 2022 | Jan 12, 2022 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Jan 11, 2022
Added
Jan 12, 2022
Modified
Aug 11, 2025
Description
After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Solution
mozilla-firefox-upgrade-96_0
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