{"id":"CLSA-2023-1693419971","summary":"Fix CVE(s): CVE-2023-3817","details":"\n   * SECURITY UPDATE: Checking excessively long DH keys or parameters may be\n     very slow. Where the key or parameters that are being checked have been\n     obtained from an untrusted source this may lead to a Denial of Service.\n     - debian/patches/CVE-2023-3817.patch: Add a prior check and process only\n       a correct DH keys\n     - CVE-2023-3817","modified":"2026-06-04T09:47:18.513056715Z","published":"2023-08-30T18:26:15Z","upstream":["CVE-2023-3817"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu18_04-els/CLSA-2023-1693419971"}],"affected":[{"package":{"name":"libssl-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libssl-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.23+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2023-1693419971.json"}},{"package":{"name":"libssl-doc","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libssl-doc?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.23+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2023-1693419971.json"}},{"package":{"name":"libssl1.1","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libssl1.1?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.23+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2023-1693419971.json"}},{"package":{"name":"openssl","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/openssl?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.23+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2023-1693419971.json"}}],"schema_version":"1.7.5"}