Resource Management Errors Affecting pure-ftpd package, versions <1.0.30-1
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Test your applications- Snyk ID SNYK-DEBIAN9-PUREFTPD-280072
- published 23 May 2011
- disclosed 23 May 2011
Introduced: 23 May 2011
CVE-2011-1575 Open this link in a new tabHow to fix?
Upgrade Debian:9 pure-ftpd to version 1.0.30-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pure-ftpd package and not the pure-ftpd package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2011-1575
- https://github.com/jedisct1/pure-ftpd/commit/65c4d4ad331e94661de763e9b5304d28698999c4
- http://archives.pureftpd.org/archives.cgi?100:mss:3906:201103:cpeojfkblajnpinkeadd
- http://archives.pureftpd.org/archives.cgi?100:mss:3910:201103:cpeojfkblajnpinkeadd
- https://bugzilla.novell.com/show_bug.cgi?id=686590
- http://www.pureftpd.org/project/pure-ftpd/news
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
- http://lists.opensuse.org/opensuse-updates/2011-05/msg00029.html
- http://openwall.com/lists/oss-security/2011/04/11/14
- http://openwall.com/lists/oss-security/2011/04/11/3
- http://openwall.com/lists/oss-security/2011/04/11/7
- http://openwall.com/lists/oss-security/2011/04/11/8
- https://bugzilla.redhat.com/show_bug.cgi?id=683221
- http://secunia.com/advisories/43988
- http://secunia.com/advisories/44548