{"id":"USN-3720-1","summary":"python-cryptography vulnerability","details":"It was discovered that python-cryptography incorrectly handled certain inputs.\nAn attacker could possibly use this to get access to sensitive information.\n","modified":"2026-02-10T04:41:23Z","published":"2018-07-23T17:36:44Z","related":["UBUNTU-CVE-2018-10903"],"upstream":["CVE-2018-10903","UBUNTU-CVE-2018-10903"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3720-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10903"}],"affected":[{"package":{"name":"python-cryptography","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/python-cryptography@2.1.4-1ubuntu1.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.4-1ubuntu1.2"}]}],"versions":["1.9-1","2.1.3-3","2.1.4-1","2.1.4-1build1","2.1.4-1build2","2.1.4-1ubuntu1","2.1.4-1ubuntu1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-cryptography","binary_version":"2.1.4-1ubuntu1.2"},{"binary_name":"python3-cryptography","binary_version":"2.1.4-1ubuntu1.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3720-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10903"}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.3"}