Synopsis: Moderate: dhcp security and bug fix update Advisory ID: SLSA-2019:2060-1 Issue Date: 2019-08-06 CVE Numbers: CVE-2019-6470 -- Security Fix(es): * dhcp: double-deletion of the released addresses in the dhcpv6 code leading to crash and possible DoS (CVE-2019-6470) -- SL7 x86_64 dhcp-libs-4.2.5-77.el7.i686.rpm dhcp-4.2.5-77.el7.x86_64.rpm dhcp-common-4.2.5-77.el7.x86_64.rpm dhclient-4.2.5-77.el7.x86_64.rpm dhcp-libs-4.2.5-77.el7.x86_64.rpm dhcp-devel-4.2.5-77.el7.x86_64.rpm dhcp-devel-4.2.5-77.el7.i686.rpm dhcp-debuginfo-4.2.5-77.el7.i686.rpm dhcp-debuginfo-4.2.5-77.el7.x86_64.rpm - Scientific Linux Development Team