vulnerability
Oracle Linux: CVE-2018-12395: ELSA-2018-3005: firefox security and bug fix update (CRITICAL) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Oct 23, 2018 | Nov 2, 2018 | Dec 3, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Oct 23, 2018
Added
Nov 2, 2018
Modified
Dec 3, 2025
Description
By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
Solution
oracle-linux-upgrade-firefox
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