vulnerability
Red Hat: CVE-2018-12395: Critical: firefox security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | 2018-10-24 | 2018-10-25 | 2021-03-03 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
2018-10-24
Added
2018-10-25
Modified
2021-03-03
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(s)
redhat-upgrade-firefoxredhat-upgrade-firefox-debuginfo
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