The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-common" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-dbg" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-dialupadmin" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-iodbc" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-iodbc-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-krb5" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-krb5-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-ldap" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-ldap-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-mysql" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-mysql-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-postgresql" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-postgresql-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-utils" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "freeradius-utils-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "libfreeradius-dev" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "libfreeradius-dev-dbgsym" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "libfreeradius2" }, { "binary_version": "2.1.12+dfsg-1.2ubuntu8.1", "binary_name": "libfreeradius2-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-common" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-dbg" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-iodbc" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-iodbc-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-krb5" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-krb5-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-ldap" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-ldap-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-mysql" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-mysql-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-postgresql" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-postgresql-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-utils" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "freeradius-utils-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "libfreeradius-dev" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "libfreeradius-dev-dbgsym" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "libfreeradius2" }, { "binary_version": "2.2.8+dfsg-0.1build2", "binary_name": "libfreeradius2-dbgsym" } ] }