{"id":"USN-5108-1","summary":"libntlm vulnerability","details":"It was discovered that Libntlm incorrectly handled specially crafted NTML\nrequests. An attacker could possibly use this issue to cause a denial of\nservice or another unspecified impact.\n","modified":"2026-04-22T10:18:31.341128Z","published":"2021-10-08T13:44:28Z","related":["UBUNTU-CVE-2019-17455"],"upstream":["CVE-2019-17455","UBUNTU-CVE-2019-17455"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5108-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-17455"}],"affected":[{"package":{"name":"libntlm","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libntlm@1.4-8ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-8ubuntu0.1"}]}],"versions":["1.4-8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.4-8ubuntu0.1","binary_name":"libntlm0"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2019-17455","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5108-1.json"}},{"package":{"name":"libntlm","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libntlm@1.5-2ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-2ubuntu0.1"}]}],"versions":["1.5-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.5-2ubuntu0.1","binary_name":"libntlm0"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2019-17455","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5108-1.json"}}],"schema_version":"1.7.5"}