{"id":"UBUNTU-CVE-2020-22570","details":"Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted meta command.","modified":"2025-07-16T07:41:12.327009Z","published":"2023-08-22T19:16:00Z","withdrawn":"2025-07-18T16:46:00Z","upstream":["CVE-2020-22570"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-22570"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-22570"}],"affected":[{"package":{"name":"memcached","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/memcached@1.6.14-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.14-1"}]}],"versions":["1.6.9+dfsg-1build1","1.6.12+dfsg-2ubuntu1","1.6.12+dfsg-3","1.6.12+dfsg-4","1.6.13-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"memcached","binary_version":"1.6.14-1"},{"binary_version":"1.6.14-1","binary_name":"memcached-dbgsym"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-22570.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}