{"id":"USN-7867-1","summary":"rust-sudo-rs vulnerabilities","details":"It was discovered that sudo-rs incorrectly handled passwords when timeouts\noccurred and the pwfeedback default was not set. This could result in a\npartially typed password being output to standard input, contrary to\nexpectations.\n\nIt was discovered that sudo-rs incorrectly handled the targetpw and rootpw\ndefault settings when creating timestamp files. A local attacker could\npossibly use this issue to bypass authentication in certain configurations.","modified":"2026-02-10T04:50:22Z","published":"2025-11-10T18:52:35Z","related":["UBUNTU-CVE-2025-64170","UBUNTU-CVE-2025-64517"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7867-1"},{"type":"REPORT","url":"https://launchpad.net/bugs/2130623"}],"affected":[{"package":{"name":"rust-sudo-rs","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/rust-sudo-rs@0.2.8-1ubuntu5.2?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.8-1ubuntu5.2"}]}],"versions":["0.2.4-1","0.2.5-3ubuntu1","0.2.5-4","0.2.5-5","0.2.5-5ubuntu1","0.2.5-5ubuntu3","0.2.8-1ubuntu2","0.2.8-1ubuntu3","0.2.8-1ubuntu4","0.2.8-1ubuntu5","0.2.8-1ubuntu5.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"sudo-rs","binary_version":"0.2.8-1ubuntu5.2"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:25.10"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7867-1.json"}}],"schema_version":"1.7.3"}