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{"bugzilla": {"description": "firefox: Same-origin-policy violation using Service Workers with plugins", "id": "1306856", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1306856"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["Mozilla Firefox before 44.0.2 does not properly restrict the interaction between Service Workers and plugins, which allows remote attackers to bypass the Same Origin Policy via a crafted web site that triggers spoofed responses to requests that use NPAPI, as demonstrated by a request for a crossdomain.xml file."], "name": "CVE-2016-1949", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2016-02-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-1949\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-1949\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2016-13/"], "statement": "This issue does not affect the versions of Firefox shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Critical", "upstream_fix": "firefox 44.0.2"}