vulnerability

CentOS Linux: CVE-2018-12395: Critical: firefox security and bug fix update (Multiple Advisories)

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Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Oct 23, 2018
Added
Oct 27, 2018
Modified
May 25, 2023

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.

Solutions

centos-upgrade-firefoxcentos-upgrade-firefox-debuginfo

References

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