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{"acknowledgement": "Red Hat would like to thank the Xen project for reporting this issue.", "bugzilla": {"description": "xen: Unsanitised driver domain input in libxl device handling (XSA-178)", "id": "1335442", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1335442"}, "csaw": false, "cvss": {"cvss_base_score": "3.5", "cvss_scoring_vector": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "status": "draft"}, "details": ["The libxl device-handling in Xen through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (management tool confusion) by manipulating information in the backend directories in xenstore."], "name": "CVE-2016-4963", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2016-06-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-4963\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-4963\nhttp://xenbits.xen.org/xsa/advisory-178.html"], "threat_severity": "Low"}