{"id":"USN-4410-1","summary":"net-snmp vulnerability","details":"A double-free bug was discovered in snmpd server. An authenticated user could\npotentially cause a DoS by sending a crafted request to the server.\n(CVE-2019-20892)\n","modified":"2026-02-10T04:41:51Z","published":"2020-07-02T19:23:37Z","related":["UBUNTU-CVE-2019-20892"],"upstream":["CVE-2019-20892","UBUNTU-CVE-2019-20892"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4410-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20892"}],"affected":[{"package":{"name":"net-snmp","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/net-snmp@5.8+dfsg-2ubuntu2.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.8+dfsg-2ubuntu2.1"}]}],"versions":["5.7.3+dfsg-5ubuntu5","5.7.3+dfsg-5ubuntu6","5.8+dfsg-2ubuntu1","5.8+dfsg-2ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"libsnmp-base"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"libsnmp-dev"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"libsnmp-perl"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"libsnmp35"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"snmp"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"snmpd"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"snmptrapd"},{"binary_version":"5.8+dfsg-2ubuntu2.1","binary_name":"tkmib"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4410-1.json","cves_map":{"cves":[{"id":"CVE-2019-20892","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}