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Change History

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, a valid but nondefault FTP filename encoding in backend/ftp/ftp.go can restore raw CR/LF immediately before an attacker-controlled path is interpolated into the line-oriented FTP control channel, and github.com/jlaffaye/ftp formats the argument through textproto.Conn.Cmd without rejecting CR or LF, allowing a filename such as victim CRLF DELE other-secret CRLF NOOP to inject an independent authenticated FTP command when the victim copies or syncs to a more-privileged FTP destination. This issue is fixed in 1.75.0.

AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H

CWE-93

https://github.com/rclone/rclone/commit/1df2b70753286c1dfe8366078cbedfdf7f96472c

https://github.com/rclone/rclone/releases/tag/v1.75.0

https://github.com/rclone/rclone/security/advisories/GHSA-8c48-q9wj-3w37

[{"vendor":"rclone","product":"rclone","versions":[{"version":"< 1.75.0","status":"affected"}]}]