Description
The Firefox Health Reports (aka FHR or about:healthreport) feature in Mozilla Firefox before 46.0 does not properly restrict the origin of events, which makes it easier for remote attackers to modify sharing preferences by leveraging access to the remote-report IFRAME element.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html ↗
- http://www.securitytracker.com/id/1035692 ↗
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html ↗
- http://www.ubuntu.com/usn/USN-2936-2 ↗
- https://security.gentoo.org/glsa/201701-15 ↗
- http://www.ubuntu.com/usn/USN-2936-1 ↗
- http://www.ubuntu.com/usn/USN-2936-3 ↗
- http://www.mozilla.org/security/announce/2016/mfsa2016-48.html ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=870870 ↗