{"id":"USN-5108-2","summary":"libntlm vulnerability","details":"USN-5108-1 fixed a vulnerability in Libntlm.\nThis update provides the corresponding update for Ubuntu 14.04 ESM and\nUbuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Libntlm incorrectly handled specially crafted NTML\n requests. An attacker could possibly use this issue to cause a denial of\n service or another unspecified impact.\n","modified":"2026-02-10T04:42:20Z","published":"2022-02-15T10:22:54Z","related":["UBUNTU-CVE-2019-17455"],"upstream":["CVE-2019-17455","UBUNTU-CVE-2019-17455"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5108-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-17455"}],"affected":[{"package":{"name":"libntlm","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libntlm@1.4-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-1ubuntu0.1~esm1"}]}],"versions":["1.4-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1.4-1ubuntu0.1~esm1","binary_name":"libntlm0"},{"binary_version":"1.4-1ubuntu0.1~esm1","binary_name":"libntlm0-dev"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-17455","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5108-2.json"}},{"package":{"name":"libntlm","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libntlm@1.4-7ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-7ubuntu0.1~esm1"}]}],"versions":["1.4-7"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.4-7ubuntu0.1~esm1","binary_name":"libntlm0"},{"binary_version":"1.4-7ubuntu0.1~esm1","binary_name":"libntlm0-dev"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-17455","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5108-2.json"}}],"schema_version":"1.7.3"}