When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox < 78. Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12424 Reference (s):
- GENTOO:GLSA-202007-10
- URL: https://security.gentoo.org/glsa/202007-10
- https://bugzilla.mozilla.org/show_bug.cgi?id=1562600
- URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1562600
- https://www.mozilla.org/security/advisories/mfsa2020-24/