vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-29961): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jun 2, 2021 | Jun 3, 2021 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jun 2, 2021
Added
Jun 3, 2021
Modified
Aug 18, 2025
Description
When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89.
Solution
ubuntu-upgrade-firefox
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