vulnerability
MFSA2022-24 Firefox: Security Vulnerabilities fixed in Firefox 102 (CVE-2022-34471)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:C/A:N) | Jun 28, 2022 | Jun 29, 2022 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:C/A:N)
Published
Jun 28, 2022
Added
Jun 29, 2022
Modified
Aug 11, 2025
Description
When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the manifest. If the manifest had been tampered with on the server, an attacker could trick the browser into downgrading the addon to a prior version. This vulnerability affects Firefox < 102.
Solution
mozilla-firefox-upgrade-102_0
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