Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function
in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x
before 38.1 allows remote attackers to execute arbitrary code via vectors
involving attachment of an XMLHttpRequest object to a shared worker.
www.mozilla.org/security/announce/2015/mfsa2015-65.html
bugzilla.mozilla.org/show_bug.cgi?id=1166924
launchpad.net/bugs/cve/CVE-2015-2722
nvd.nist.gov/vuln/detail/CVE-2015-2722
security-tracker.debian.org/tracker/CVE-2015-2722
ubuntu.com/security/notices/USN-2656-1
ubuntu.com/security/notices/USN-2656-2
www.cve.org/CVERecord?id=CVE-2015-2722
www.mozilla.org/en-US/security/advisories/mfsa2015-65/