{"id":"USN-5999-1","summary":"node-trim-newlines vulnerability","details":"It was discovered that trim-newlines incorrectly handled certain inputs. If a\nuser or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to cause a\ndenial of service. (CVE-2021-33623)\n","modified":"2026-02-10T04:43:03Z","published":"2023-04-05T10:22:58Z","related":["UBUNTU-CVE-2021-33623"],"upstream":["CVE-2021-33623","UBUNTU-CVE-2021-33623"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5999-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-33623"}],"affected":[{"package":{"name":"node-trim-newlines","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/node-trim-newlines@1.0.0-1ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-1ubuntu0.18.04.1"}]}],"versions":["1.0.0-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"node-trim-newlines","binary_version":"1.0.0-1ubuntu0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5999-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-33623"}],"ecosystem":"Ubuntu:18.04:LTS"}}},{"package":{"name":"node-trim-newlines","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-trim-newlines@1.0.0-1ubuntu0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-1ubuntu0.20.04.1"}]}],"versions":["1.0.0-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"node-trim-newlines","binary_version":"1.0.0-1ubuntu0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5999-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-33623"}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}