CVE-2011-0411

The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 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 that is...

CVE-2011-1431

The CVE concerns STARTTLS in qmail-smtpd.c within qmail-smtpd (netqmail-1.06-tls patch for netqmail 1.06). The root cause is incomplete I/O buffering restrictions, enabling MITM attackers to insert a plaintext command after TLS is established in encrypted SMTP sessions (plaintext command injectio...

CVE-2011-1431

The STARTTLS implementation in qmail-smtpd.c in qmail-smtpd in the netqmail-1.06-tls patch for netqmail 1.06 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 that is processed after TL...

CVE-2011-1432

The STARTTLS implementation in SCO SCOoffice Server 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 that is processed after TLS is in place, related to a "plaintext command injection"...

CVE-2011-1430

The STARTTLS implementation in the server in Ipswitch IMail 11.03 and earlier 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 that is processed after TLS is in place, related to a...

CVE-2011-0411

The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 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 that is...

CVE-2011-1429

Mutt does not verify that the smtps server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof an SSL SMTP server via an arbitrary certificate, a different vulnerability than CVE-2009-3766...

CVE-2011-1431

Removed by vendor...

New Analysis Shows Pushdo Botnet Sent Trillions of Spam Emails, Generated Millions in Profits

A new, detailed analysis of the operations of the infamous Cutwail/Pushdo botnet shows that the network, which had been he target of several takedown attempts in the last couple of years, is not only amazingly resilient, but also is incredibly prolific, with one section of the botnet sending more...

CVE-2011-1429

Mutt does not verify that the smtps server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof an SSL SMTP server via an arbitrary certificate, a different vulnerability than CVE-2009-3766...

Barracuda IMFirewall 620 - Input Validation Vulnerability

Document Title: =============== Barracuda IMFirewall 620 - Input Validation Vulnerability References Source: ==================== EDB-ID: 10347 http://www.exploit-db.com/exploits/10347/ Release Date: ============= 2011-03-16 Vulnerability Laboratory ID VL-ID: ====================================...

SSL/TLS: SMTP 'STARTTLS' Command Detection

Checks if the remote SMTP server supports SSL/TLS with the SPDX-FileCopyrightText: 2011 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...

Plaintext injection in STARTTLS (multiple implementations)

This is a writeup about a flaw that I found recently, and that existed in multiple implementations of SMTP Simple Mail Transfer Protocol over TLS Transport Layer Security including my Postfix open source mailserver. I give an overview of the problem and its impact, how to find out if a server is...

SMTP Service STARTTLS Plaintext Command Injection

The remote SMTP service contains a software flaw in its STARTTLS implementation that could allow a remote, unauthenticated attacker to inject commands during the plaintext protocol phase that will be executed during the ciphertext protocol phase. Successful exploitation could allow an attacker to...

Maian Weblog 4.0 - Blind SQL Injection

Maian Weblog 4.0 - Blind SQL Injection ?php / maian weblog = v4.0 Remote Blind SQL Injection Exploit vendor: http://www.maianscriptworld.co.uk/ Thanks to Johannes Dahse: http://bit.ly/dpQXMK Explanation: Lines 335 - 341 of the index.php we see this if statement that concerns our variable $bpost. ...

postfix -- plaintext command injection with SMTP over TLS

Wietse Venema has discovered a software flaw that allows an attacker to inject client commands into an SMTP session during the unprotected plaintext SMTP protocol phase, such that the server will execute those commands during the SMTP- over-TLS protocol phase when all communication is supposed to...

F-Secure Internet Gatekeeper Web Console Detection

The remote web server is the Web Console component of F-Secure Internet Gatekeeper, an enterprise-class email and web filtering gateway used to identify malware in incoming and outgoing SMTP, HTTP, FTP and POP3 traffic. C Tenable Network Security, Inc. include"compat.inc"; if description...

Low: Red Hat Security Advisory: sendmail security and bug fix update

Updated sendmail packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

ZDI-11-049: IBM Lotus Domino SMTP Multiple Filename Arguments Remote Code Execution Vulnerability

ZDI-11-049: IBM Lotus Domino SMTP Multiple Filename Arguments Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-11-049 February 7, 2011 - This vulnerability is being disclosed publicly without a patch in accordance with the ZDI 180 day deadline. To view mitigatio...

CVE-2011-0916

Stack-based buffer overflow in the SMTP service in IBM Lotus Domino allows remote attackers to execute arbitrary code via long arguments in a filename parameter in a malformed MIME e-mail message, aka SPR KLYH889M8H...