CVE-2020-5221: medium-severity vulnerability in troglobit uftpd
Directory Traversal (Chroot Escape) vulnerability in uftpd
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 1.2%
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
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Affected products
troglobit · uftpdRelated CVEs — troglobit uftpd
In the same product, most dangerous first.