CVE-2011-1575
MEDIUM 5.8EPSS 33.3%
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.
- CVSS v2.0 NVD
- 5.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N - EPSS
- 33.34% chance of exploitation in the next 30 days, 98th percentile
- Published
- 2011-05-23
- Updated
- 2024-08-06
Proof-of-concept exploits (1)
- masamoon/cve-2011-1575-poc0★ · 2017-10-17
Security advisories
- http://secunia.com/advisories/43988
- http://archives.pureftpd.org/archives.cgi?100:mss:3910:201103:cpeojfkblajnpinkeadd
- https://bugzilla.novell.com/show_bug.cgi?id=686590
- jedisct1/pure-ftpd/commit/65c4d4ad331e94661de763e9b5304d28698999c4