Vulnerability Details CVE-2020-5221
In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.2%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 6.4
References
- https://github.com/troglobit/uftpd/commit/455b47d3756aed162d2d0ef7f40b549f3b5b30fe
- https://github.com/troglobit/uftpd/security/advisories/GHSA-wmx8-v7mx-6x9h
- https://github.com/troglobit/uftpd/commit/455b47d3756aed162d2d0ef7f40b549f3b5b30fe
- https://github.com/troglobit/uftpd/security/advisories/GHSA-wmx8-v7mx-6x9h
Products affected by CVE-2020-5221
-
cpe:2.3:a:troglobit:uftpd:0.1
-
cpe:2.3:a:troglobit:uftpd:1.0
-
cpe:2.3:a:troglobit:uftpd:1.1
-
cpe:2.3:a:troglobit:uftpd:1.2
-
cpe:2.3:a:troglobit:uftpd:1.3
-
cpe:2.3:a:troglobit:uftpd:1.4
-
cpe:2.3:a:troglobit:uftpd:1.5
-
cpe:2.3:a:troglobit:uftpd:1.6
-
cpe:2.3:a:troglobit:uftpd:1.7
-
cpe:2.3:a:troglobit:uftpd:1.8
-
cpe:2.3:a:troglobit:uftpd:1.9
-
cpe:2.3:a:troglobit:uftpd:1.9.1
-
cpe:2.3:a:troglobit:uftpd:2.0
-
cpe:2.3:a:troglobit:uftpd:2.0.1
-
cpe:2.3:a:troglobit:uftpd:2.0.2
-
cpe:2.3:a:troglobit:uftpd:2.1
-
cpe:2.3:a:troglobit:uftpd:2.10
-
cpe:2.3:a:troglobit:uftpd:2.2
-
cpe:2.3:a:troglobit:uftpd:2.3
-
cpe:2.3:a:troglobit:uftpd:2.4
-
cpe:2.3:a:troglobit:uftpd:2.5
-
cpe:2.3:a:troglobit:uftpd:2.6
-
cpe:2.3:a:troglobit:uftpd:2.7
-
cpe:2.3:a:troglobit:uftpd:2.8
-
cpe:2.3:a:troglobit:uftpd:2.9