{"id":"CVE-2019-14834","details":"A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.","modified":"2026-04-16T00:05:35.507797447Z","published":"2020-01-07T17:15:10.893Z","related":["SUSE-SU-2019:3188-1","SUSE-SU-2019:3189-1","SUSE-SU-2020:0419-1","SUSE-SU-2021:14603-1","openSUSE-SU-2019:2669-1","openSUSE-SU-2024:10721-1"],"references":[{"type":"WEB","url":"http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-14834.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.81"}]},{"events":[{"introduced":"0"},{"last_affected":"31"}]},{"events":[{"introduced":"0"},{"fixed":"2.81"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}