vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-38503): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 3, 2021 | Nov 4, 2021 | Mar 22, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 3, 2021
Added
Nov 4, 2021
Modified
Mar 22, 2023
Description
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox
Solution(s)
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.