CVE-2018-12403

If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.

Score

CVSS 3.0 5.3 Medium

Status

Modified - security@mozilla.org

Published

2019-02-28

Last modified

2024-08-05

Affected products

• Ubuntu Linux (Canonical)
• Firefox (Mozilla)

References

• http://www.securityfocus.com/bid/105721
• http://www.securitytracker.com/id/1041944
• https://bugzilla.mozilla.org/show_bug.cgi?id=1484753
• https://usn.ubuntu.com/3801-1/
• https://www.mozilla.org/security/advisories/mfsa2018-26/