vulnerability
Alpine Linux: CVE-2020-6813: Vulnerability in Multiple Components
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Mar 25, 2020 | Aug 22, 2024 | Jun 18, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Mar 25, 2020
Added
Aug 22, 2024
Modified
Jun 18, 2026
Description
When protecting CSS blocks with the nonce feature of Content Security Policy, the @import statement in the CSS block could allow an attacker to inject arbitrary styles, bypassing the intent of the Content Security Policy. This vulnerability affects Firefox < 74.
Solutions
alpine-linux-upgrade-firefoxalpine-linux-upgrade-librewolf
Rapid7 Labs
2026 Global Threat Landscape Report
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