LocalTapiola: Abusing and Hacking the SMTP Server secure.lahitapiola.fi

Issue The reporter found one SMTP-server secure.lahitapiola.fi in the LocalTapiola network which had some issues. The SMTP server had some options turned on that could potentially lead to leaking information about email-addresses using the VRFY-command. The ETRN was also found to be - at least to...

NetWin DMail 2.7/2.8 ETRN Buffer Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/1297/info NetWin's DMail is an alternative mail-server solution for unix and NT servers. There is a buffer overflow vulnerability in the server daemon that could allow remote attackers to execute arbitrary commands as roo...

Eric Allman Sendmail 8.9.1/8.9.3 ETRN Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/904/info There is a low-bandwidth dos vulnerability in Sendmail. When a client connects to the sendmail smtpd and sends an ETRN command to the server, the server forks and sleeps for 5 seconds. If many ETRN commands are...

Fedora Update for fetchmail FEDORA-2007-041

Check for the Version of fetchmail OpenVAS Vulnerability Test Fedora Update for fetchmail FEDORA-2007-041 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Sendmail 8.x - 8.10.0 ETRN Command DoS Vulnerability

The remote Sendmail server, according to its version number, allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection has been terminated...

Sendmail < 8.10.1 ETRN Command Remote DoS

Binary data 2024.prm...

Sendmail Crafted ETRN Commands Remote DoS

The remote Sendmail server, according to its version number, allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection has been terminated. C Tenable Network...

CVE-1999-1109

Sendmail before 8.10.0 allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection has been terminated...

CVE-1999-1109

The vulnerability CVE-1999-1109 affects Sendmail 8.x prior to 8.10.0. It allows remote attackers to cause a denial of service by sending a sequence of ETRN commands, then disconnecting; the server reportedly continues to process the commands after the connection is terminated. The available docum...

CVE-2000-0490

Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request...

NetWin DSMTP (Dmail) ETRN Command Overflow

The remote SMTP server is vulnerable to a buffer overflow when the ETRN command is issued arguments which are too long. A remote attacker could exploit this to crash the SMTP server, or possibly execute arbitrary code. C Tenable Network Security, Inc. include"compat.inc"; if description...

CVE-2000-0490

Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request...

NetWin DMail 2.7/2.8 - ETRN Buffer Overflow

// source: https://www.securityfocus.com/bid/1297/info NetWin's DMail is an alternative mail-server solution for unix and NT servers. There is a buffer overflow vulnerability in the server daemon that could allow remote attackers to execute arbitrary commands as root or cause a denial of service...

CVE-1999-1109

Sendmail before 8.10.0 allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection has been terminated...

Eric Allman Sendmail 8.9.18.9.3 - ETRN Denial of Service

Eric Allman Sendmail 8.9.18.9.3 - ETRN Denial of Service source: https://www.securityfocus.com/bid/904/info There is a low-bandwidth dos vulnerability in Sendmail. When a client connects to the sendmail smtpd and sends an ETRN command to the server, the server forks and sleeps for 5 seconds. If...

Eric Allman Sendmail 8.9.1/8.9.3 - ETRN Denial of Service

source: https://www.securityfocus.com/bid/904/info There is a low-bandwidth dos vulnerability in Sendmail. When a client connects to the sendmail smtpd and sends an ETRN command to the server, the server forks and sleeps for 5 seconds. If many ETRN commands are sent to a server, it is possible to...