{"id":"USN-4400-1","summary":"nfs-utils vulnerability","details":"It was discovered that the nfs-utils package set incorrect permissions on\nthe /var/lib/nfs directory. An attacker could possibly use this issue to\nescalate privileges.\n","modified":"2026-04-27T18:46:23.186828Z","published":"2020-06-22T13:35:05Z","related":["UBUNTU-CVE-2019-3689"],"upstream":["CVE-2019-3689","UBUNTU-CVE-2019-3689"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4400-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3689"}],"affected":[{"package":{"name":"nfs-utils","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/nfs-utils@1:1.2.8-9ubuntu12.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.8-9ubuntu12.3"}]}],"versions":["1:1.2.8-9ubuntu10","1:1.2.8-9ubuntu11","1:1.2.8-9ubuntu12","1:1.2.8-9ubuntu12.1","1:1.2.8-9ubuntu12.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"nfs-common","binary_version":"1:1.2.8-9ubuntu12.3"},{"binary_name":"nfs-kernel-server","binary_version":"1:1.2.8-9ubuntu12.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4400-1.json","cves_map":{"cves":[{"id":"CVE-2019-3689","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}},{"package":{"name":"nfs-utils","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/nfs-utils@1:1.3.4-2.1ubuntu5.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.4-2.1ubuntu5.3"}]}],"versions":["1:1.3.4-2.1ubuntu2","1:1.3.4-2.1ubuntu4","1:1.3.4-2.1ubuntu5","1:1.3.4-2.1ubuntu5.1","1:1.3.4-2.1ubuntu5.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"nfs-common","binary_version":"1:1.3.4-2.1ubuntu5.3"},{"binary_name":"nfs-kernel-server","binary_version":"1:1.3.4-2.1ubuntu5.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4400-1.json","cves_map":{"cves":[{"id":"CVE-2019-3689","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}},{"package":{"name":"nfs-utils","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/nfs-utils@1:1.3.4-2.5ubuntu3.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.4-2.5ubuntu3.3"}]}],"versions":["1:1.3.4-2.5ubuntu2","1:1.3.4-2.5ubuntu3","1:1.3.4-2.5ubuntu3.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"nfs-common","binary_version":"1:1.3.4-2.5ubuntu3.3"},{"binary_name":"nfs-kernel-server","binary_version":"1:1.3.4-2.5ubuntu3.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4400-1.json","cves_map":{"cves":[{"id":"CVE-2019-3689","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.5"}