{"id":"UBUNTU-CVE-2023-5616","details":"In Ubuntu, gnome-control-center did not properly reflect SSH remote login status when the system was configured to use systemd socket activation for openssh-server. This could unknowingly leave the local machine exposed to remote SSH access contrary to expectation of the user.","modified":"2026-04-22T14:34:06.942668Z","published":"2023-12-13T00:00:00Z","related":["USN-6554-1"],"upstream":["CVE-2023-5616"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-5616"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6554-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-5616"}],"affected":[{"package":{"name":"gnome-control-center","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gnome-control-center@1:3.18.2-1ubuntu6.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.16.3-0ubuntu1","1:3.16.3-0ubuntu3","1:3.18.1-1ubuntu1","1:3.18.2-1ubuntu1","1:3.18.2-1ubuntu2","1:3.18.2-1ubuntu3","1:3.18.2-1ubuntu4","1:3.18.2-1ubuntu5","1:3.18.2-1ubuntu6","1:3.18.2-1ubuntu6.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gnome-control-center","binary_version":"1:3.18.2-1ubuntu6.1"},{"binary_name":"gnome-control-center-data","binary_version":"1:3.18.2-1ubuntu6.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-5616.json"}},{"package":{"name":"gnome-control-center","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gnome-control-center@1:3.28.2-0ubuntu0.18.04.6?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:3.26.1-0ubuntu4","1:3.26.1-0ubuntu5","1:3.26.1-0ubuntu6","1:3.26.1-0ubuntu7","1:3.26.2-0ubuntu1","1:3.26.2-0ubuntu2","1:3.26.2-0ubuntu3","1:3.26.2-0ubuntu5","1:3.27.92-1ubuntu1","1:3.28.0-0ubuntu1","1:3.28.0-0ubuntu2","1:3.28.0-0ubuntu3","1:3.28.0-0ubuntu4","1:3.28.0-0ubuntu5","1:3.28.0-0ubuntu6","1:3.28.1-0ubuntu1","1:3.28.1-0ubuntu1.18.04.1","1:3.28.1-0ubuntu1.18.04.2","1:3.28.2-0ubuntu0.18.04.1","1:3.28.2-0ubuntu0.18.04.2","1:3.28.2-0ubuntu0.18.04.3","1:3.28.2-0ubuntu0.18.04.4","1:3.28.2-0ubuntu0.18.04.5","1:3.28.2-0ubuntu0.18.04.6"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.28.2-0ubuntu0.18.04.6","binary_name":"gnome-control-center"},{"binary_name":"gnome-control-center-data","binary_version":"1:3.28.2-0ubuntu0.18.04.6"},{"binary_name":"gnome-control-center-faces","binary_version":"1:3.28.2-0ubuntu0.18.04.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-5616.json"}},{"package":{"name":"gnome-control-center","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gnome-control-center@1:3.36.5-0ubuntu4.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.36.5-0ubuntu4.1"}]}],"versions":["1:3.34.1-1ubuntu2","1:3.34.1-1ubuntu3","1:3.35.90-0ubuntu1","1:3.35.91-0ubuntu1","1:3.35.91-0ubuntu2","1:3.35.91-0ubuntu3","1:3.35.92-1ubuntu1","1:3.36.0-0ubuntu2","1:3.36.0-0ubuntu3","1:3.36.1-1ubuntu1","1:3.36.1-1ubuntu2","1:3.36.1-1ubuntu3","1:3.36.1-1ubuntu4","1:3.36.1-1ubuntu5","1:3.36.2-0ubuntu1","1:3.36.3-0ubuntu1","1:3.36.4-0ubuntu1","1:3.36.4-0ubuntu2","1:3.36.5-0ubuntu1","1:3.36.5-0ubuntu2","1:3.36.5-0ubuntu3","1:3.36.5-0ubuntu4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:3.36.5-0ubuntu4.1","binary_name":"gnome-control-center"},{"binary_name":"gnome-control-center-data","binary_version":"1:3.36.5-0ubuntu4.1"},{"binary_name":"gnome-control-center-faces","binary_version":"1:3.36.5-0ubuntu4.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-5616.json"}},{"package":{"name":"gnome-control-center","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gnome-control-center@1:41.7-0ubuntu0.22.04.8?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:41.7-0ubuntu0.22.04.8"}]}],"versions":["1:40.0-1ubuntu5","1:41.1-1ubuntu1","1:41.1-1ubuntu2","1:41.1-1ubuntu3","1:41.2-2ubuntu1","1:41.4-1ubuntu2","1:41.4-1ubuntu3","1:41.4-1ubuntu3.1","1:41.4-1ubuntu6","1:41.4-1ubuntu8","1:41.4-1ubuntu9","1:41.4-1ubuntu10","1:41.4-1ubuntu11","1:41.4-1ubuntu12","1:41.4-1ubuntu13","1:41.4-1ubuntu13.2","1:41.7-0ubuntu0.22.04.1","1:41.7-0ubuntu0.22.04.4","1:41.7-0ubuntu0.22.04.5","1:41.7-0ubuntu0.22.04.6","1:41.7-0ubuntu0.22.04.7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:41.7-0ubuntu0.22.04.8","binary_name":"gnome-control-center"},{"binary_name":"gnome-control-center-data","binary_version":"1:41.7-0ubuntu0.22.04.8"},{"binary_name":"gnome-control-center-faces","binary_version":"1:41.7-0ubuntu0.22.04.8"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-5616.json"}},{"package":{"name":"gnome-control-center","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/gnome-control-center@1:45.0-1ubuntu4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:45.0-1ubuntu4"}]}],"versions":["1:45.0-1ubuntu2","1:45.0-1ubuntu3"],"ecosystem_specific":{"availability":"No subscription 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