{"id":"USN-6666-1","summary":"libuv1 vulnerability","details":"It was discovered that libuv incorrectly truncated certain hostnames. A\nremote attacker could possibly use this issue with specially crafted\nhostnames to bypass certain checks.\n","modified":"2026-04-22T11:12:06.420011Z","published":"2024-02-28T13:20:14Z","related":["UBUNTU-CVE-2024-24806"],"upstream":["CVE-2024-24806","UBUNTU-CVE-2024-24806"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6666-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-24806"}],"affected":[{"package":{"name":"libuv1","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libuv1@1.34.2-1ubuntu1.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.34.2-1ubuntu1.5"}]}],"versions":["1.30.1-1","1.33.1-2","1.33.1-2ubuntu2","1.33.1-3ubuntu1","1.34.2-1ubuntu1","1.34.2-1ubuntu1.1","1.34.2-1ubuntu1.3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.34.2-1ubuntu1.5","binary_name":"libuv1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6666-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-24806"}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"libuv1","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libuv1@1.43.0-1ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-1ubuntu0.1"}]}],"versions":["1.40.0-2ubuntu1","1.42.0-1","1.43.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.43.0-1ubuntu0.1","binary_name":"libuv1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6666-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-24806"}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.5"}