{"id":"USN-3990-2","summary":"python-urllib3 vulnerability","details":"USN-3990-1 fixed a vulnerability in urllib3. This update provides\nthe corresponding update for Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that urllib3 incorrectly stripped certain characters from\n requests. A remote attacker could use this issue to perform CRLF injection.\n (CVE-2019-11236)\n","modified":"2026-02-10T04:41:32Z","published":"2019-07-29T13:43:37Z","related":["UBUNTU-CVE-2019-11236"],"upstream":["CVE-2019-11236","UBUNTU-CVE-2019-11236"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3990-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11236"}],"affected":[{"package":{"name":"python-urllib3","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/python-urllib3@1.7.1-1ubuntu4.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-1ubuntu4.1+esm1"}]}],"versions":["1.6-2","1.7.1-1","1.7.1-1build1","1.7.1-1ubuntu0.1","1.7.1-1ubuntu3","1.7.1-1ubuntu4","1.7.1-1ubuntu4.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1.7.1-1ubuntu4.1+esm1","binary_name":"python-urllib3"},{"binary_version":"1.7.1-1ubuntu4.1+esm1","binary_name":"python-urllib3-whl"},{"binary_version":"1.7.1-1ubuntu4.1+esm1","binary_name":"python3-urllib3"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-11236"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3990-2.json"}}],"schema_version":"1.7.3"}