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FreeBSD: pureftpd -- multiple vulnerabilities (Multiple CVEs)

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FreeBSD: pureftpd -- multiple vulnerabilities (Multiple CVEs)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
05/23/2011
Created
07/25/2018
Added
05/08/2014
Modified
02/13/2015

Description

The STARTTLS implementation in ftp_parser.c in Pure-FTPd before 1.0.30 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted FTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.

Solution(s)

  • freebsd-upgrade-package-pure-ftpd

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