{"id":"UBUNTU-CVE-2018-19132","details":"Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.","modified":"2026-01-30T02:11:48.222360Z","published":"2018-11-09T00:00:00Z","related":["USN-4059-1"],"upstream":["CVE-2018-19132"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-19132"},{"type":"REPORT","url":"http://www.squid-cache.org/Advisories/SQUID-2018_5.txt"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4059-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-19132"}],"affected":[{"package":{"name":"squid3","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.7?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.12-1ubuntu7.7"}]}],"versions":["3.3.8-1ubuntu16","3.3.8-1ubuntu17","3.5.12-1ubuntu6","3.5.12-1ubuntu7","3.5.12-1ubuntu7.1","3.5.12-1ubuntu7.2","3.5.12-1ubuntu7.3","3.5.12-1ubuntu7.4","3.5.12-1ubuntu7.5","3.5.12-1ubuntu7.6"],"ecosystem_specific":{"binaries":[{"binary_name":"squid","binary_version":"3.5.12-1ubuntu7.7"},{"binary_name":"squid-cgi","binary_version":"3.5.12-1ubuntu7.7"},{"binary_name":"squid-common","binary_version":"3.5.12-1ubuntu7.7"},{"binary_name":"squid-purge","binary_version":"3.5.12-1ubuntu7.7"},{"binary_name":"squid3","binary_version":"3.5.12-1ubuntu7.7"},{"binary_name":"squidclient","binary_version":"3.5.12-1ubuntu7.7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19132.json"}},{"package":{"name":"squid3","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.5.27-1ubuntu1.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.27-1ubuntu1.2"}]}],"versions":["3.5.23-5ubuntu1","3.5.23-5ubuntu2","3.5.27-1ubuntu1","3.5.27-1ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"squid","binary_version":"3.5.27-1ubuntu1.2"},{"binary_name":"squid-cgi","binary_version":"3.5.27-1ubuntu1.2"},{"binary_name":"squid-common","binary_version":"3.5.27-1ubuntu1.2"},{"binary_name":"squid-purge","binary_version":"3.5.27-1ubuntu1.2"},{"binary_name":"squid3","binary_version":"3.5.27-1ubuntu1.2"},{"binary_name":"squidclient","binary_version":"3.5.27-1ubuntu1.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19132.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}