Synopsis: Important: freeradius security update Advisory ID: SLSA-2017:1759-1 Issue Date: 2017-07-18 CVE Numbers: CVE-2017-10978 CVE-2017-10979 CVE-2017-10980 CVE-2017-10981 CVE-2017-10982 CVE-2017-10983 -- Security Fix(es): * An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10979) * An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) * Multiple memory leak flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to cause the FreeRADIUS server to consume an increasing amount of memory resources over time, possibly leading to a crash due to memory exhaustion, by sending specially crafted DHCP packets. (CVE-2017-10980, CVE-2017-10981) * Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10982, CVE-2017-10983) -- SL6 x86_64 freeradius-2.2.6-7.el6_9.x86_64.rpm freeradius-debuginfo-2.2.6-7.el6_9.x86_64.rpm freeradius-krb5-2.2.6-7.el6_9.x86_64.rpm freeradius-ldap-2.2.6-7.el6_9.x86_64.rpm freeradius-mysql-2.2.6-7.el6_9.x86_64.rpm freeradius-perl-2.2.6-7.el6_9.x86_64.rpm freeradius-postgresql-2.2.6-7.el6_9.x86_64.rpm freeradius-python-2.2.6-7.el6_9.x86_64.rpm freeradius-unixODBC-2.2.6-7.el6_9.x86_64.rpm freeradius-utils-2.2.6-7.el6_9.x86_64.rpm i386 freeradius-2.2.6-7.el6_9.i686.rpm freeradius-debuginfo-2.2.6-7.el6_9.i686.rpm freeradius-krb5-2.2.6-7.el6_9.i686.rpm freeradius-ldap-2.2.6-7.el6_9.i686.rpm freeradius-mysql-2.2.6-7.el6_9.i686.rpm freeradius-perl-2.2.6-7.el6_9.i686.rpm freeradius-postgresql-2.2.6-7.el6_9.i686.rpm freeradius-python-2.2.6-7.el6_9.i686.rpm freeradius-unixODBC-2.2.6-7.el6_9.i686.rpm freeradius-utils-2.2.6-7.el6_9.i686.rpm - Scientific Linux Development Team