{"id":"UBUNTU-CVE-2020-15591","details":"fexsrv in F*EX (aka Frams' Fast File EXchange) before fex-20160919_2 allows eval injection (for unauthenticated remote code execution).","modified":"2025-10-24T04:48:36Z","published":"2022-03-17T16:15:00Z","upstream":["CVE-2020-15591"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15591"},{"type":"REPORT","url":"https://secfault-security.com/advisories/cve2020-15591.html"},{"type":"REPORT","url":"https://fex.rus.uni-stuttgart.de"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15591"}],"affected":[{"package":{"name":"fex","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/fex@20160104-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20150729-1","20150826-1","20160104-1"],"ecosystem_specific":{"binaries":[{"binary_name":"fex","binary_version":"20160104-1"},{"binary_name":"fex-utils","binary_version":"20160104-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15591.json"}},{"package":{"name":"fex","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/fex@20160919-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20160919-1"],"ecosystem_specific":{"binaries":[{"binary_name":"fex","binary_version":"20160919-1"},{"binary_name":"fex-utils","binary_version":"20160919-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15591.json"}},{"package":{"name":"fex","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/fex@20160919-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20160919-1"],"ecosystem_specific":{"binaries":[{"binary_name":"fex","binary_version":"20160919-1"},{"binary_name":"fex-utils","binary_version":"20160919-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15591.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}