curl: FTP entrypath accepts 0xFF (Telnet IAC) through incomplete ISCNTRL filter, sent on wire via CWD on connection reuse

Summary A malicious FTP server can embed byte 0xFF Telnet IAC in the PWD response path. The ISCNTRL filter at lib/ftp.c:3095 expands to ISLOWCNTRLx || IS7Fx, which is unsigned charx entrypath line 3131 and sent verbatim via CWD %s on connection reuse line 849. I understand the KNOWNRISK.md and...

Microsoft IIS FTP Server Encoded Response Overflow Trigger

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft IIS FTP Server Encoded Response Overflow Trigger', 'Description' = %q This module triggers a heap overflow when processing a specially...

CLSA-2023-1681491163 curl: Fix of 3 CVEs

CVE-2023-27533: prevent TELNET option from IAC injection - CVE-2023-27535: fix behavior when FTP too eager connection reuse - CVE-2023-27536: do not reuse connections with different GSS delegations...

CLSA-2023-1681490707 curl: Fix of 3 CVEs

CVE-2023-27533: prevent TELNET option from IAC injection - CVE-2023-27535: fix behavior when FTP too eager connection reuse - CVE-2023-27536: do not reuse connections with different GSS delegations...

Slackware: Security Advisory (SSA:2010-305-03)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

ProFTPD Telnet IAC buffer overflow

Added: 01/21/2011 CVE: CVE-2010-4221 BID: 44562 OSVDB: 68985 Background ProFTPD is free FTP Server software for Unix and Linux platforms. Problem A buffer overflow vulnerability in ProFTPD allows remote attackers to execute arbitrary commands by sending a TELNETIAC escape sequence to the FTP...

ProFTPD Telnet IAC buffer overflow

Added: 01/21/2011 CVE: CVE-2010-4221 BID: 44562 OSVDB: 68985 Background ProFTPD is free FTP Server software for Unix and Linux platforms. Problem A buffer overflow vulnerability in ProFTPD allows remote attackers to execute arbitrary commands by sending a TELNETIAC escape sequence to the FTP...

Microsoft Windows IIS FTP Server DOS Vulnerability

Microsoft IIS with FTP server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2010 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Windows IIS FTP Server DOS Vulnerability

This host is running Microsoft IIS with FTP server and is prone to Denial of service vulnerability. OpenVAS Vulnerability Test $Id: gbmsiisftpddosvuln.nasl 5323 2017-02-17 08:49:23Z teissa $ Microsoft Windows IIS FTP Server DOS Vulnerability Authors: Sooraj KS Updated By : Sooraj KS on 2011-04-12...

CVE-2010-4221

Multiple stack-based buffer overflows in the prnetiotelnetgets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a 1 FTP or 2 FTPS server...

Stack overflow

Multiple stack-based buffer overflows in the prnetiotelnetgets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a 1 FTP or 2 FTPS server...

CVE-2010-4221

Multiple stack-based buffer overflows in the prnetiotelnetgets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a 1 FTP or 2 FTPS server...

ProFTPD 1.3.2rc3 - 1.3.3b Telnet IAC Buffer Overflow (FreeBSD)

This module exploits a stack-based buffer overflow in versions of ProFTPD server between versions 1.3.2rc3 and 1.3.3b. By sending data containing a large number of Telnet IAC commands, an attacker can corrupt memory and execute arbitrary code. This module requires Metasploit:...