{"id":"SUSE-SU-2022:3991-1","summary":"Security update for dhcp","details":"This update for dhcp fixes the following issues:\n\n  - CVE-2022-2928: Fixed an option refcount overflow (bsc#1203988).\n  - CVE-2022-2929: Fixed a DHCP memory leak (bsc#1203989).\n","modified":"2026-03-11T07:21:31.114431Z","published":"2022-11-15T12:54:38Z","related":["CVE-2022-2928","CVE-2022-2929"],"upstream":["CVE-2022-2928","CVE-2022-2929"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223991-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1203988"},{"type":"REPORT","url":"https://bugzilla.suse.com/1203989"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-2928"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-2929"}],"affected":[{"package":{"name":"dhcp","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp-client":"4.3.6.P1-150000.6.17.1","dhcp-devel":"4.3.6.P1-150000.6.17.1","dhcp":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}},{"package":{"name":"dhcp","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","purl":"pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp-devel":"4.3.6.P1-150000.6.17.1","dhcp":"4.3.6.P1-150000.6.17.1","dhcp-client":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}},{"package":{"name":"dhcp","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","purl":"pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp-relay":"4.3.6.P1-150000.6.17.1","dhcp-server":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}},{"package":{"name":"dhcp","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","purl":"pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp-server":"4.3.6.P1-150000.6.17.1","dhcp-relay":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}},{"package":{"name":"dhcp","ecosystem":"openSUSE:Leap 15.3","purl":"pkg:rpm/opensuse/dhcp&distro=openSUSE%20Leap%2015.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp-server":"4.3.6.P1-150000.6.17.1","dhcp":"4.3.6.P1-150000.6.17.1","dhcp-client":"4.3.6.P1-150000.6.17.1","dhcp-devel":"4.3.6.P1-150000.6.17.1","dhcp-doc":"4.3.6.P1-150000.6.17.1","dhcp-relay":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}},{"package":{"name":"dhcp","ecosystem":"openSUSE:Leap 15.4","purl":"pkg:rpm/opensuse/dhcp&distro=openSUSE%20Leap%2015.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.6.P1-150000.6.17.1"}]}],"ecosystem_specific":{"binaries":[{"dhcp":"4.3.6.P1-150000.6.17.1","dhcp-client":"4.3.6.P1-150000.6.17.1","dhcp-devel":"4.3.6.P1-150000.6.17.1","dhcp-doc":"4.3.6.P1-150000.6.17.1","dhcp-relay":"4.3.6.P1-150000.6.17.1","dhcp-server":"4.3.6.P1-150000.6.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3991-1.json"}}],"schema_version":"1.7.5"}