Synopsis: Moderate: ntp security, bug fix, and enhancement update Advisory ID: SLSA-2018:0855-1 Issue Date: 2018-04-10 CVE Numbers: CVE-2017-6464 CVE-2017-6462 CVE-2017-6463 -- Security Fix(es): * ntp: Authenticated DoS via Malicious Config Option (CVE-2017-6463) * ntp: Denial of Service via Malformed Config (CVE-2017-6464) * ntp: Buffer Overflow in DPTS Clock (CVE-2017-6462) Additional Changes: -- SL7 x86_64 ntp-4.2.6p5-28.el7.x86_64.rpm ntp-debuginfo-4.2.6p5-28.el7.x86_64.rpm ntpdate-4.2.6p5-28.el7.x86_64.rpm sntp-4.2.6p5-28.el7.x86_64.rpm noarch ntp-doc-4.2.6p5-28.el7.noarch.rpm ntp-perl-4.2.6p5-28.el7.noarch.rpm - Scientific Linux Development Team