{"id":"USN-5704-1","summary":"dbus vulnerabilities","details":"It was discovered that DBus incorrectly handled messages with invalid type\nsignatures. A local attacker could possibly use this issue to cause DBus to\ncrash, resulting in a denial of service. (CVE-2022-42010)\n\nIt was discovered that DBus was incorrectly validating the length of arrays of\nfixed-length items. A local attacker could possibly use this issue to cause\nDBus to crash, resulting in a denial of service. (CVE-2022-42011)\n\nIt was discovered that DBus incorrectly handled the body DBus message with\nattached file descriptors. A local attacker could possibly use this issue to\ncause DBus to crash, resulting in a denial of service. (CVE-2022-42012)\n","modified":"2026-02-10T04:42:49Z","published":"2022-10-27T13:00:09Z","related":["UBUNTU-CVE-2022-42010","UBUNTU-CVE-2022-42011","UBUNTU-CVE-2022-42012"],"upstream":["CVE-2022-42010","CVE-2022-42011","CVE-2022-42012","UBUNTU-CVE-2022-42010","UBUNTU-CVE-2022-42011","UBUNTU-CVE-2022-42012"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5704-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-42010"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-42011"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-42012"}],"affected":[{"package":{"name":"dbus","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.6.18-0ubuntu4.5+esm3?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.18-0ubuntu4.5+esm3"}]}],"versions":["1.6.12-0ubuntu10","1.6.18-0ubuntu1","1.6.18-0ubuntu2","1.6.18-0ubuntu3","1.6.18-0ubuntu4","1.6.18-0ubuntu4.1","1.6.18-0ubuntu4.2","1.6.18-0ubuntu4.3","1.6.18-0ubuntu4.4","1.6.18-0ubuntu4.5","1.6.18-0ubuntu4.5+esm1","1.6.18-0ubuntu4.5+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"dbus","binary_version":"1.6.18-0ubuntu4.5+esm3"},{"binary_name":"dbus-x11","binary_version":"1.6.18-0ubuntu4.5+esm3"},{"binary_name":"libdbus-1-3","binary_version":"1.6.18-0ubuntu4.5+esm3"},{"binary_name":"libdbus-1-dev","binary_version":"1.6.18-0ubuntu4.5+esm3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5704-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2022-42010","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42011","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42012","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"dbus","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.10.6-1ubuntu3.6+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.6-1ubuntu3.6+esm2"}]}],"versions":["1.10.0-1ubuntu1","1.10.4-1ubuntu2","1.10.6-1ubuntu1","1.10.6-1ubuntu2","1.10.6-1ubuntu3","1.10.6-1ubuntu3.1","1.10.6-1ubuntu3.3","1.10.6-1ubuntu3.4","1.10.6-1ubuntu3.5","1.10.6-1ubuntu3.6","1.10.6-1ubuntu3.6+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"dbus","binary_version":"1.10.6-1ubuntu3.6+esm2"},{"binary_name":"dbus-tests","binary_version":"1.10.6-1ubuntu3.6+esm2"},{"binary_name":"dbus-user-session","binary_version":"1.10.6-1ubuntu3.6+esm2"},{"binary_name":"dbus-x11","binary_version":"1.10.6-1ubuntu3.6+esm2"},{"binary_name":"libdbus-1-3","binary_version":"1.10.6-1ubuntu3.6+esm2"},{"binary_name":"libdbus-1-dev","binary_version":"1.10.6-1ubuntu3.6+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5704-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2022-42010","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42011","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42012","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"dbus","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.12.2-1ubuntu1.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.2-1ubuntu1.4"}]}],"versions":["1.10.22-1ubuntu1","1.12.0-1ubuntu1","1.12.2-1ubuntu1","1.12.2-1ubuntu1.1","1.12.2-1ubuntu1.2","1.12.2-1ubuntu1.3"],"ecosystem_specific":{"binaries":[{"binary_name":"dbus","binary_version":"1.12.2-1ubuntu1.4"},{"binary_name":"dbus-tests","binary_version":"1.12.2-1ubuntu1.4"},{"binary_name":"dbus-user-session","binary_version":"1.12.2-1ubuntu1.4"},{"binary_name":"dbus-x11","binary_version":"1.12.2-1ubuntu1.4"},{"binary_name":"libdbus-1-3","binary_version":"1.12.2-1ubuntu1.4"},{"binary_name":"libdbus-1-dev","binary_version":"1.12.2-1ubuntu1.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5704-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2022-42010","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42011","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42012","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"dbus","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.12.16-2ubuntu2.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.16-2ubuntu2.3"}]}],"versions":["1.12.14-1ubuntu2","1.12.16-2ubuntu1","1.12.16-2ubuntu2","1.12.16-2ubuntu2.1","1.12.16-2ubuntu2.2"],"ecosystem_specific":{"binaries":[{"binary_name":"dbus","binary_version":"1.12.16-2ubuntu2.3"},{"binary_name":"dbus-tests","binary_version":"1.12.16-2ubuntu2.3"},{"binary_name":"dbus-user-session","binary_version":"1.12.16-2ubuntu2.3"},{"binary_name":"dbus-x11","binary_version":"1.12.16-2ubuntu2.3"},{"binary_name":"libdbus-1-3","binary_version":"1.12.16-2ubuntu2.3"},{"binary_name":"libdbus-1-dev","binary_version":"1.12.16-2ubuntu2.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5704-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2022-42010","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42011","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42012","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"dbus","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.12.20-2ubuntu4.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.20-2ubuntu4.1"}]}],"versions":["1.12.20-2ubuntu2","1.12.20-2ubuntu3","1.12.20-2ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_name":"dbus","binary_version":"1.12.20-2ubuntu4.1"},{"binary_name":"dbus-tests","binary_version":"1.12.20-2ubuntu4.1"},{"binary_name":"dbus-user-session","binary_version":"1.12.20-2ubuntu4.1"},{"binary_name":"dbus-x11","binary_version":"1.12.20-2ubuntu4.1"},{"binary_name":"libdbus-1-3","binary_version":"1.12.20-2ubuntu4.1"},{"binary_name":"libdbus-1-dev","binary_version":"1.12.20-2ubuntu4.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5704-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2022-42010","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42011","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-42012","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}