vulnerability

Red Hat: CVE-2018-12399: firefox: Spoofing of protocol registration notification bar

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Feb 28, 2019
Added
Jul 9, 2025
Modified
Jul 9, 2025

Description

When a new protocol handler is registered, the API accepts a title argument which can be used to mislead users about which domain is registering the new protocol. This may result in the user approving a protocol handler that they otherwise would not have. This vulnerability affects Firefox < 63.

Solution

no-fix-redhat-rpm-package
Title
NEW

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