{"id":"USN-3995-2","summary":"keepalived vulnerability","details":"USN-3995-1 fixed a vulnerability in keepalived. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Keepalived incorrectly handled certain HTTP status\n response codes. A remote attacker could use this issue to cause Keepalived\n to crash, resulting in a denial of service, or possibly execute arbitrary\n code.\n","modified":"2026-02-10T04:41:33Z","published":"2019-05-28T17:02:21Z","related":["UBUNTU-CVE-2018-19115"],"upstream":["CVE-2018-19115","UBUNTU-CVE-2018-19115"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3995-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-19115"}],"affected":[{"package":{"name":"keepalived","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/keepalived@1:1.2.7-1ubuntu1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.7-1ubuntu1+esm1"}]}],"versions":["1:1.2.7-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.7-1ubuntu1+esm1","binary_name":"keepalived"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-19115"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3995-2.json"}}],"schema_version":"1.7.3"}