Directory traversal

2020-01-2219:15:00

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7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.5%

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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