UBUNTU-CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.c in the SMTP proxy in nginx 1.5.x and 1.6.x before 1.6.1 and 1.7.x before 1.7.4 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command...

PT-2011-1636 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliances ASA 5500 series devices versions prior to 8.23 Description: The issue allows remote attackers to bypass SMTP inspection via vectors involving a prepended space character. Recommendations: For versions prior ...

Microsoft Windows SMTP Server DNS spoofing vulnerability

The Microsoft Windows Simple Mail Transfer Protocol SMTP Server is prone to a DNS spoofing vulnerability. Successfully exploiting this issue allows remote attackers to spoof DNS replies, allowing them to redirect network traffic and to launch man-in-the-middle attacks. OpenVAS Vulnerability Test...

Microsoft Exchange and Windows SMTP Service Denial of Service Vulnerability (981832)

This host is missing a critical security update according to Microsoft Bulletin MS10-024. OpenVAS Vulnerability Test $Id: secpodms10-024.nasl 5361 2017-02-20 11:57:13Z cfi $ Microsoft Exchange and Windows SMTP Service Denial of Service Vulnerability 981832 Authors: Veerendra G Copyright: Copyrigh...

Microsoft Windows SMTP Server MX Record Denial of Service Vulnerability

The Microsoft Windows Simple Mail Transfer Protocol SMTP Server is prone to a denial-of-service vulnerability and to to an information-disclosure vulnerability. Successful exploits of the denial-of-service vulnerability will cause the affected SMTP server to stop responding, denying service to...

Microsoft Windows SMTP Server MX Record Denial of Service Vulnerability

The Microsoft Windows Simple Mail Transfer Protocol SMTP Server is prone to a denial-of-service vulnerability and to an information disclosure vulnerability. SPDX-FileCopyrightText: 2010 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the...

The TCP port of the role, the vulnerabilities and the operation of the detailed analysis-vulnerability warning-the black bar safety net

TCP port: the role,vulnerability,and operation in detail analysis In the Internet, we often see the“port”of the word, also frequently used port numbers, such as in the FTP address behind the increase of“21”, and 21 indicates the port number. Then the port in the end what does that mean? How do I...

DEBIAN-CVE-2003-0468

Postfix 1.1.11 and earlier allows remote attackers to use Postfix to conduct "bounce scans" or DDos attacks of other hosts via an email address to the local host containing the target IP address and service name followed by a "!" string, which causes Postfix to attempt to use SMTP to communicate...

PT-1999-1104 · Microsoft · Smtp Service

Name of the Vulnerable Software and Affected Versions: Microsoft SMTP service affected versions not specified Description: The issue occurs when the Microsoft SMTP service attempts to send a message to a server and receives a 4xx error code. In response, it quickly and repeatedly attempts to...

CVE-1999-0617

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: None. Reason: this candidate is solely about a configuration that does not directly introduce security vulnerabilities, so it is more appropriate to cover under the Common Configuration Enumeration CCE. Notes: the former description i...

PT-1998-1025 · Sendmail · Sendmail

Name of the Vulnerable Software and Affected Versions: Sendmail affected versions not specified Description: A buffer overflow issue exists in the SMTP HELO command of Sendmail, allowing a remote attacker to hide activities. Recommendations: At the moment, there is no information about a newer...

PT-1998-1059 · Ipswitch +2 · Ipswitch +2

Name of the Vulnerable Software and Affected Versions: NT mail servers including Ipswitch, Mdaemon, and Exchange affected versions not specified Description: The issue allows for denial of service to NT mail servers through a buffer overflow in the SMTP HELO command. Recommendations: At the momen...