CVE-2017-5468

Description

An issue with incorrect ownership model of "privateBrowsing" information exposed through developer tools. This can result in a non-exploitable crash when manually triggered during debugging. This vulnerability affects Firefox < 53.

Category

9.1
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 3.26% Top 15%
Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: Mozilla Firefox
Published at:
Updated at:

References

Link Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1329521 issue tracking patch vendor advisory
https://www.mozilla.org/security/advisories/mfsa2017-10/ vendor advisory
http://www.securityfocus.com/bid/97940 vdb entry third party advisory
http://www.securitytracker.com/id/1038320 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-5468?
CVE-2017-5468 has been scored as a critical severity vulnerability.
How to fix CVE-2017-5468?
To fix CVE-2017-5468, 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-2017-5468 being actively exploited in the wild?
It is possible that CVE-2017-5468 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-5468?
CVE-2017-5468 affects Mozilla Firefox.
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