There are multiple unauthenticated directory traversal vulnerabilities in different FTP commands in uftpd FTP server versions 2.7 to 2.10 due to improper implementation of a chroot jail in common.c's compose_abspath function that can be abused to read or write to arbitrary files on the filesystem, leak process memory, or potentially lead to remote code execution.
References
Link | Resource |
---|---|
http://packetstormsecurity.com/files/167908/uftpd-2.10-Directory-Traversal.html | Exploit Third Party Advisory VDB Entry |
https://arinerron.com/blog/posts/6 | Third Party Advisory |
https://github.com/troglobit/uftpd/commit/455b47d3756aed162d2d0ef7f40b549f3b5b30fe | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-12-18T18:09:00
Updated: 2022-08-02T16:06:09
Reserved: 2020-08-13T00:00:00
Link: CVE-2020-20277
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-18T19:15:14.110
Modified: 2022-12-13T15:59:35.247
Link: CVE-2020-20277
JSON object: View
Redhat Information
No data.
CWE