CVE-2016-9904

CVE-2016-9904

EPSS 2.8%

An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

Affected products

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

http://rhn.redhat.com/errata/RHSA-2016-2946.html https://bugzilla.mozilla.org/show_bug.cgi?id=1317936 https://security.gentoo.org/glsa/201701-15 https://www.debian.org/security/2017/dsa-3757 https://www.mozilla.org/security/advisories/mfsa2016-94/https://www.mozilla.org/security/advisories/mfsa2016-95/https://www.mozilla.org/security/advisories/mfsa2016-96/http://www.securityfocus.com/bid/94885 http://www.securitytracker.com/id/1037461