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{"bugzilla": {"description": "ntp: ntpq and ntpdc disclose origin timestamp to unauthenticated clients", "id": "1300654", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300654"}, "csaw": false, "cvss": {"cvss_base_score": "6.4", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "status": "draft"}, "cwe": "CWE-290", "details": ["ntpq in NTP before 4.2.8p7 allows remote attackers to obtain origin timestamps and then impersonate peers via unspecified vectors."], "mitigation": {"lang": "en:us", "value": "This issue can be mitigated by one of the following methods: adding the noquery option to all restrict entries in ntp.conf, configuring ntpd to get time from multiple sources, or using a restriction list in your ntp.conf to limit who is allowed to issue ntpq and ntpdc queries. Note that ntpdc queries are disabled by default."}, "name": "CVE-2015-8139", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "ntp", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "ntp", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "ntp", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2016-01-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-8139\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8139\nhttp://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_p6_NTP_Security_Vul\nhttp://www.talosintel.com/reports/TALOS-2016-0078/"], "threat_severity": "Moderate"}

{}