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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges sushi Anton Larsson as the original reporter.", "affected_release": [{"advisory": "RHSA-2016:1217", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "firefox-0:45.2.0-1.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2016-06-08T00:00:00Z"}, {"advisory": "RHSA-2016:1217", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:45.2.0-1.el6_8", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-06-08T00:00:00Z"}, {"advisory": "RHSA-2016:1217", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:45.2.0-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-06-08T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Entering fullscreen and persistent pointerlock without user permission (MFSA 2016-58)", "id": "1342898", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1342898"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 do not ensure that the user approves the fullscreen and pointerlock settings, which allows remote attackers to cause a denial of service (UI outage), or conduct clickjacking or spoofing attacks, via a crafted web site."], "name": "CVE-2016-2831", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2016-06-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2831\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2831\nhttps://www.mozilla.org/security/announce/2016/mfsa2016-58.html"], "threat_severity": "Moderate"}