{"id":"CLSA-2023-1688070370","summary":"Fix CVE(s): CVE-2021-38371","details":"\n   * SECURITY UPDATE: Response injection (buffering) during MTA SMTP sending\n     - debian/patches/CVE-2021-38371.patch: Enforce STARTTLS sync point,\n       client side in src/transports/smtp.c\n     - CVE-2021-38371","modified":"2026-06-04T09:46:14.185488362Z","published":"2023-06-29T20:26:15Z","upstream":["CVE-2021-38371"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16_04-els/CLSA-2023-1688070370"}],"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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.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.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1688070370.json"}}],"schema_version":"1.7.5"}