{"id":"CLSA-2024-1709562273","summary":"Fix CVE(s): CVE-2023-51766","details":"   * SECURITY UPDATE: SMTP smuggling because of \u003cLF\u003e.\u003cCR\u003e\u003cLF\u003e support\n     - debian/patches/CVE-2023-51766.patch: reject \"dot, LF\" as\n       ending data phase. Testcase for \"smtp smuggling\".\n     - CVE-2023-51766","modified":"2026-06-04T09:46:23.260857887Z","published":"2024-03-04T14:24:37Z","upstream":["CVE-2023-51766"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16-els/CLSA-2024-1709562273.html"}],"affected":[{"package":{"name":"exim4","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"exim4-base","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-base?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"exim4-config","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-config?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"exim4-daemon-heavy","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-daemon-heavy?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"exim4-daemon-light","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-daemon-light?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"exim4-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}},{"package":{"name":"eximon4","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/eximon4?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2024-1709562273.json"}}],"schema_version":"1.7.5"}