{"id":"USN-6559-1","summary":"zookeeper vulnerabilities","details":"It was discovered that ZooKeeper incorrectly handled authorization for\nthe getACL() command. A remote attacker could possibly use this issue to\nobtain sensitive information. This issue only affected Ubuntu 14.04\nLTS and Ubuntu 16.04 LTS. (CVE-2019-0201)\n\nDamien Diederen discovered that ZooKeeper incorrectly handled\nauthorization if SASL Quorum Peer authentication is enabled. An\nattacker could possibly use this issue to bypass ZooKeeper's\nauthorization system. This issue only affected Ubuntu 18.04 LTS,\nUbuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 23.04\nand Ubuntu 23.10. (CVE-2023-44981)\n","modified":"2026-04-22T11:11:51.520584Z","published":"2024-01-16T16:50:17Z","related":["UBUNTU-CVE-2019-0201","UBUNTU-CVE-2023-44981"],"upstream":["CVE-2019-0201","CVE-2023-44981","UBUNTU-CVE-2019-0201","UBUNTU-CVE-2023-44981"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6559-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-0201"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-44981"}],"affected":[{"package":{"name":"zookeeper","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/zookeeper@3.4.5+dfsg-1ubuntu0.1~esm3?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.5+dfsg-1ubuntu0.1~esm3"}]}],"versions":["3.4.5+dfsg-1","3.4.5+dfsg-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"libzookeeper-java"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"libzookeeper-mt2"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"libzookeeper-st2"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"libzookeeper2"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"python-zookeeper"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"zookeeper"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"zookeeper-bin"},{"binary_version":"3.4.5+dfsg-1ubuntu0.1~esm3","binary_name":"zookeeperd"}],"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-6559-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2019-0201","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}]}}},{"package":{"name":"zookeeper","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/zookeeper@3.4.8-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.8-1ubuntu0.1~esm2"}]}],"versions":["3.4.6-8","3.4.7-1","3.4.8-1","3.4.8-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"libzookeeper-java"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"libzookeeper-mt2"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"libzookeeper-st2"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"libzookeeper2"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"python-zookeeper"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"zookeeper"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"zookeeper-bin"},{"binary_version":"3.4.8-1ubuntu0.1~esm2","binary_name":"zookeeperd"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6559-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2019-0201","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}]}}},{"package":{"name":"zookeeper","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/zookeeper@3.4.13-3ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.13-3ubuntu0.1~esm1"}]}],"versions":["3.4.10-2","3.4.10-3","3.4.13-3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"libzookeeper-java"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"libzookeeper-mt2"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"libzookeeper-st2"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"python-zookeeper"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"zookeeper"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"zookeeper-bin"},{"binary_version":"3.4.13-3ubuntu0.1~esm1","binary_name":"zookeeperd"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6559-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2023-44981","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"zookeeper","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/zookeeper@3.4.13-5ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.13-5ubuntu0.1"}]}],"versions":["3.4.13-1","3.4.13-3","3.4.13-3build1","3.4.13-4","3.4.13-5","3.4.13-5build1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"libzookeeper-java"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"libzookeeper-mt2"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"libzookeeper-st2"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"python3-zookeeper"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"zookeeper"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"zookeeper-bin"},{"binary_version":"3.4.13-5ubuntu0.1","binary_name":"zookeeperd"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6559-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2023-44981","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"zookeeper","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/zookeeper@3.4.13-6ubuntu4.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.13-6ubuntu4.1"}]}],"versions":["3.4.13-5ubuntu4","3.4.13-6ubuntu2","3.4.13-6ubuntu3","3.4.13-6ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"libzookeeper-java"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"libzookeeper-mt2"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"libzookeeper-st2"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"python3-zookeeper"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"zookeeper"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"zookeeper-bin"},{"binary_version":"3.4.13-6ubuntu4.1","binary_name":"zookeeperd"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6559-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-44981","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}