{"id":"USN-5584-1","summary":"schroot vulnerability","details":"It was discovered that Schroot incorrectly handled certain Schroot names.\nAn attacker could possibly use this issue to break schroot's internal\nstate causing a denial of service.\n","modified":"2026-06-25T13:31:20.827603649Z","published":"2022-08-29T10:12:41Z","related":["UBUNTU-CVE-2022-2787"],"upstream":["CVE-2022-2787","UBUNTU-CVE-2022-2787"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5584-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-2787"}],"affected":[{"package":{"name":"schroot","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/schroot?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10-1ubuntu3+esm1"}]}],"versions":["1.6.10-1ubuntu2","1.6.10-1ubuntu3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"dchroot","binary_version":"1.6.10-1ubuntu3+esm1"},{"binary_name":"dchroot-dsa","binary_version":"1.6.10-1ubuntu3+esm1"},{"binary_name":"schroot","binary_version":"1.6.10-1ubuntu3+esm1"},{"binary_version":"1.6.10-1ubuntu3+esm1","binary_name":"schroot-common"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2022-2787","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5584-1.json"}},{"package":{"name":"schroot","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/schroot?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10-4ubuntu0.1"}]}],"versions":["1.6.10-4","1.6.10-4build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.6.10-4ubuntu0.1","binary_name":"schroot"},{"binary_name":"schroot-common","binary_version":"1.6.10-4ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2022-2787","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5584-1.json"}},{"package":{"name":"schroot","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/schroot?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10-9ubuntu0.1"}]}],"versions":["1.6.10-6","1.6.10-8","1.6.10-9","1.6.10-9build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"schroot","binary_version":"1.6.10-9ubuntu0.1"},{"binary_version":"1.6.10-9ubuntu0.1","binary_name":"schroot-common"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-2787"}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5584-1.json"}},{"package":{"name":"schroot","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/schroot?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10-12ubuntu3.1"}]}],"versions":["1.6.10-12ubuntu2","1.6.10-12ubuntu3"],"ecosystem_specific":{"binaries":[{"binary_name":"schroot","binary_version":"1.6.10-12ubuntu3.1"},{"binary_name":"schroot-common","binary_version":"1.6.10-12ubuntu3.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2022-2787","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5584-1.json"}}],"schema_version":"1.7.5"}