{"id":"USN-3603-1","summary":"paramiko vulnerability","details":"Matthijs Kooijman discovered that Paramiko's SSH server implementation\ndid not properly require authentication before processing requests. An\nunauthenticated remote attacker could possibly use this to execute\narbitrary code.\n","modified":"2026-02-10T04:41:17Z","published":"2018-03-20T19:10:54Z","related":["UBUNTU-CVE-2018-7750"],"upstream":["CVE-2018-7750","UBUNTU-CVE-2018-7750"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3603-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7750"}],"affected":[{"package":{"name":"paramiko","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/paramiko@1.10.1-1git1ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-1git1ubuntu0.1"}]}],"versions":["1.10.1-1","1.10.1-1git1","1.10.1-1git1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-paramiko","binary_version":"1.10.1-1git1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3603-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2018-7750"}],"ecosystem":"Ubuntu:14.04:LTS"}}},{"package":{"name":"paramiko","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/paramiko@1.16.0-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.0-1ubuntu0.1"}]}],"versions":["1.15.2-1","1.15.3-1","1.15.3-1ubuntu1","1.16.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-paramiko","binary_version":"1.16.0-1ubuntu0.1"},{"binary_name":"python3-paramiko","binary_version":"1.16.0-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3603-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2018-7750"}],"ecosystem":"Ubuntu:16.04:LTS"}}}],"schema_version":"1.7.3"}