{"id":"USN-5351-2","summary":"paramiko vulnerability","details":"USN-5351-1 fixed a vulnerability in Paramiko. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Jan Schejbal discovered that Paramiko incorrectly handled permissions when\n writing private key files. A local attacker could possibly use this issue\n to gain access to private keys.\n","modified":"2026-02-10T04:42:32Z","published":"2022-03-30T07:33:49Z","related":["UBUNTU-CVE-2022-24302"],"upstream":["CVE-2022-24302","UBUNTU-CVE-2022-24302"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5351-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-24302"}],"affected":[{"package":{"name":"paramiko","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/paramiko@1.16.0-1ubuntu0.2+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.0-1ubuntu0.2+esm2"}]}],"versions":["1.15.2-1","1.15.3-1","1.15.3-1ubuntu1","1.16.0-1","1.16.0-1ubuntu0.1","1.16.0-1ubuntu0.2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"python-paramiko","binary_version":"1.16.0-1ubuntu0.2+esm2"},{"binary_name":"python3-paramiko","binary_version":"1.16.0-1ubuntu0.2+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5351-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-24302"}]}}}],"schema_version":"1.7.3"}