{"id":"UBUNTU-CVE-2019-7282","details":"In NetKit through 0.17, rcp.c in the rcp client allows remote rsh servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side. This is similar to CVE-2018-20685.","modified":"2026-02-04T02:53:03.511630Z","published":"2019-01-31T18:29:00Z","related":["USN-5327-1"],"upstream":["CVE-2019-7282"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-7282"},{"type":"REPORT","url":"https://bugs.debian.org/920486"},{"type":"REPORT","url":"https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5327-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-7282"}],"affected":[{"package":{"name":"netkit-rsh","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/netkit-rsh@0.17-15?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.17-15"],"ecosystem_specific":{"binaries":[{"binary_name":"rsh-client","binary_version":"0.17-15"},{"binary_name":"rsh-server","binary_version":"0.17-15"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7282.json"}},{"package":{"name":"netkit-rsh","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/netkit-rsh@0.17-17ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17-17ubuntu0.1"}]}],"versions":["0.17-17"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"rsh-client","binary_version":"0.17-17ubuntu0.1"},{"binary_version":"0.17-17ubuntu0.1","binary_name":"rsh-server"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-7282.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}