{"id":"CLSA-2022-1669241675","summary":"Fix CVE(s): CVE-2022-2928, CVE-2022-2929","details":"\n   * SECURITY UPDATE: option refcount overflow\n     - debian/patches/CVE-2022-2928.patch: fix work with reference counter\n       'refcount'\n     - CVE-2022-2928\n   * SECURITY UPDATE: DHCP memory leak\n     - debian/patches/CVE-2022-2929.patch: free memory when incorrect 'fqdn'\n       labels are used\n     - CVE-2022-2929","modified":"2026-06-04T09:46:08.566301116Z","published":"2022-11-23T22:14:35Z","upstream":["CVE-2022-2928","CVE-2022-2929"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16-els/CLSA-2022-1669241675"}],"affected":[{"package":{"name":"isc-dhcp-client","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-client?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-client-ddns","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-client-ddns?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-relay","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-relay?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-server","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-server?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}},{"package":{"name":"isc-dhcp-server-ldap","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/isc-dhcp-server-ldap?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-5ubuntu12.11+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1669241675.json"}}],"schema_version":"1.7.5"}