CVEvulnerability

CVE-2011-1575

5.8 MEDIUM Published 2011-05-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-05-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-399

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.

Affected configurations

• pureftpd pure-ftpd (<= 1.0.29) • pureftpd pure-ftpd 0.90 • pureftpd pure-ftpd 0.91 • pureftpd pure-ftpd 0.92 • pureftpd pure-ftpd 0.93 • pureftpd pure-ftpd 0.94 • pureftpd pure-ftpd 0.95 • pureftpd pure-ftpd 0.95-pre1 • pureftpd pure-ftpd 0.95-pre2 • pureftpd pure-ftpd 0.95-pre3 • pureftpd pure-ftpd 0.95-pre4 • pureftpd pure-ftpd 0.95.1 • pureftpd pure-ftpd 0.95.2 • pureftpd pure-ftpd 0.96 • pureftpd pure-ftpd 0.96.1 • pureftpd pure-ftpd 0.96pre1 • pureftpd pure-ftpd 0.97-final • pureftpd pure-ftpd 0.97.1 • pureftpd pure-ftpd 0.97.2 • pureftpd pure-ftpd 0.97.3 • pureftpd pure-ftpd 0.97.4 • pureftpd pure-ftpd 0.97.5 • pureftpd pure-ftpd 0.97.6 • pureftpd pure-ftpd 0.97.7 • pureftpd pure-ftpd 0.97.7pre1 • pureftpd pure-ftpd 0.97.7pre2 • pureftpd pure-ftpd 0.97.7pre3 • pureftpd pure-ftpd 0.97pre1 • pureftpd pure-ftpd 0.97pre2 • pureftpd pure-ftpd 0.97pre3 • pureftpd pure-ftpd 0.97pre4 • pureftpd pure-ftpd 0.97pre5 • pureftpd pure-ftpd 0.98-final • pureftpd pure-ftpd 0.98.1 • pureftpd pure-ftpd 0.98.2 • pureftpd pure-ftpd 0.98.2a • pureftpd pure-ftpd 0.98.3 • pureftpd pure-ftpd 0.98.4 • pureftpd pure-ftpd 0.98.5 • pureftpd pure-ftpd 0.98.6 • pureftpd pure-ftpd 0.98.7 • pureftpd pure-ftpd 0.98pre1 • pureftpd pure-ftpd 0.98pre2 • pureftpd pure-ftpd 0.99 • pureftpd pure-ftpd 0.99.1 • pureftpd pure-ftpd 0.99.1a • pureftpd pure-ftpd 0.99.1b • pureftpd pure-ftpd 0.99.2 • pureftpd pure-ftpd 0.99.2a • pureftpd pure-ftpd 0.99.3 • pureftpd pure-ftpd 0.99.4 • pureftpd pure-ftpd 0.99.9 • pureftpd pure-ftpd 0.99a • pureftpd pure-ftpd 0.99b • pureftpd pure-ftpd 0.99pre1 • pureftpd pure-ftpd 0.99pre2 • pureftpd pure-ftpd 1.0.0 • pureftpd pure-ftpd 1.0.1 • pureftpd pure-ftpd 1.0.2 • pureftpd pure-ftpd 1.0.3 … and 27 more

Related

Weakness · not in database (1)

References