vulnerability
Alpine Linux: CVE-2018-12397: Missing warning prompt when WebExtension requests local
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:N/C:P/I:P/A:N) | Feb 28, 2019 | Apr 16, 2019 | Dec 27, 2019 |
Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:N)
Published
Feb 28, 2019
Added
Apr 16, 2019
Modified
Dec 27, 2019
Description
A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
Solution
alpine-linux-upgrade-firefox-esr
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