vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-29911): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | May 4, 2022 | May 12, 2022 | Aug 18, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
May 4, 2022
Added
May 12, 2022
Modified
Aug 18, 2025
Description
An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>allow-scripts</code> being present. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
Solutions
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
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