CVE-2016-1967

Description

Mozilla Firefox before 45.0 does not properly restrict the availability of IFRAME Resource Timing API times, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via crafted JavaScript code that leverages history.back and performance.getEntries calls after restoring a browser session. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-7207.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html vendor advisory
http://www.ubuntu.com/usn/USN-2917-1 vendor advisory
http://www.mozilla.org/security/announce/2016/mfsa2016-29.html vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html vendor advisory
http://www.securitytracker.com/id/1035215 vdb entry
https://security.gentoo.org/glsa/201605-06 vendor advisory
http://www.ubuntu.com/usn/USN-2917-2 vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1246956
http://www.ubuntu.com/usn/USN-2917-3 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-1967?
CVE-2016-1967 has been scored as a medium severity vulnerability.
How to fix CVE-2016-1967?
To fix CVE-2016-1967, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-1967 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-1967 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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