vulnerability
MFSA2018-26 Firefox: Security vulnerabilities fixed in Firefox 63 (CVE-2018-12395)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Oct 23, 2018 | Oct 24, 2018 | Nov 27, 2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Oct 23, 2018
Added
Oct 24, 2018
Modified
Nov 27, 2024
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
Solution
mozilla-firefox-upgrade-63_0
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