{"id":"USN-4600-1","summary":"netty-3.9 vulnerabilities","details":"It was discovered that Netty had HTTP request smuggling vulnerabilities. A\nremote attacker could used it to extract sensitive information. (CVE-2019-16869,\nCVE-2019-20444, CVE-2019-20445, CVE-2020-7238)\n","modified":"2026-02-10T04:41:58Z","published":"2020-10-22T18:26:07Z","related":["UBUNTU-CVE-2019-16869","UBUNTU-CVE-2019-20444","UBUNTU-CVE-2019-20445","UBUNTU-CVE-2020-7238"],"upstream":["CVE-2019-16869","CVE-2019-20444","CVE-2019-20445","CVE-2020-7238","UBUNTU-CVE-2019-16869","UBUNTU-CVE-2019-20444","UBUNTU-CVE-2019-20445","UBUNTU-CVE-2020-7238"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4600-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-16869"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20444"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20445"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-7238"}],"affected":[{"package":{"name":"netty-3.9","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/netty-3.9@3.9.0.Final-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.0.Final-1ubuntu0.1"}]}],"versions":["3.9.0.Final-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libnetty-3.9-java","binary_version":"3.9.0.Final-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4600-1.json","cves_map":{"cves":[{"id":"CVE-2019-16869","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2019-20444","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2019-20445","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-7238","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}}],"schema_version":"1.7.3"}