8.9 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
58.5%
Mozilla Firefox before 37.0 does not require an HTTPS session for lightweight theme add-on installations, which allows man-in-the-middle attackers to bypass an intended user-confirmation requirement by deploying a crafted web site and conducting a DNS spoofing attack against a mozilla.org subdomain.
lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
www.mozilla.org/security/announce/2015/mfsa2015-32.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.securitytracker.com/id/1031996
www.ubuntu.com/usn/USN-2550-1
bugzilla.mozilla.org/show_bug.cgi?id=1128126
security.gentoo.org/glsa/201512-10