7022 matches found
Stalker Internet Mail Server 1.6 - Remote Buffer Overflow
source: https://www.securityfocus.com/bid/62/info There exists a buffer overflow in the Stalker Internet Mail Server version 1.6. If you connect to the SMTP port and issue a HELO command with a large string several hundred bytes for a hostname the server, and possibly MacOS, will crash. 220-Stalk...
CVE-1999-1200: Undefined Security Weakness
Vintra SMTP MailServer allows remote attackers to cause a denial of service via a malformed "EXPN @" command...
CVE-1999-1043: Undefined Security Weakness
Microsoft Exchange Server 5.5 and 5.0 does not properly handle 1 malformed NNTP data, or 2 malformed SMTP data, which allows remote attackers to cause a denial of service application error...
CVE-1999-0418: Undefined Security Weakness
Denial of service in SMTP applications such as Sendmail, when a remote attacker e.g. spammer uses many "RCPT TO" commands in the same connection...
CVE-1999-1012: Undefined Security Weakness
SMTP component of Lotus Domino 4.6.1 on AS/400, and possibly other operating systems, allows a remote attacker to crash the mail server via a long string...
CVE-1999-1511: Undefined Security Weakness
Buffer overflows in Xtramail 1.11 allow attackers to cause a denial of service crash and possibly execute arbitrary commands via 1 a long PASS command in the POP3 service, 2 a long HELO command in the SMTP service, or 3 a long user name in the Control Service...
CVE-1999-1516: Undefined Security Weakness
A buffer overflow in TenFour TFS Gateway SMTP mail server 3.2 allows an attacker to crash the mail server and possibly execute arbitrary code by offering more than 128 bytes in a MAIL FROM string...
CVE-1999-1521: Undefined Security Weakness
Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server...
[SNS Advisory No.41] iPlanet Messaging Server 5.1(evaluation copy) Buffer Overflow Vulnerability
---------------------------------------------------------------------- SNS Advisory No.41 iPlanet Messaging Server 5.1evaluation copy Buffer Overflow Vulnerability Problem first discovered: 6 Aug 2001 Published: Mon, 3 Sep 2001 ---------------------------------------------------------------------...
Microsoft Windows 2000 SMTP service fails to properly authenticate credentials of unauthorized user (MS01-037)
Overview A vulnerability exists in the SMTP service installed by default on Microsoft Windows 2000 Server and optionally on Windows 2000 professional that could allow an intruder to use the service to send mail. Description The Simple Mail Transfer Protocol SMTP is the standard protocol used to...
Релэинг через MDaemon (message relaying)
Возможен релеинг любых писем используя адрес mdaemon@ SMTP-конверта...
HTML Form Protocol Attack
Some HTML browsers can be tricked through the use of HTML forms into sending more or less arbitrary data to any TCP port. This can be used to send commands to servers using ASCII based protocols like SMTP, NNTP, POP3, IMAP, IRC, and probably others. By sending HTML email to unsuspecting users or...
CVE-2001-0504
Vulnerability in authentication process for SMTP service in Microsoft Windows 2000 allows remote attackers to use incorrect credentials to gain privileges and conduct activities such as mail relaying...
Pine / IMAP bug?
I am not sure if this is a known issue but here goes: By sending a small message by directly telnetting to port 25 and doing the following I was able to crash Pine: someone@somehost telnet some.mail.server 25 Trying xxx.xxx.xxx.xxx... Connected to some.mail.server. Escape character is '^'. 220...
Softek MailMarshal 4 / Trend Micro ScanMail 1.0 - SMTP Attachment Protection Bypass
source: https://www.securityfocus.com/bid/3097/info At least two SMTP gateway products have been identified which contain flaws in the handling of restricted filetypes as attachments. An attacker can insert extraneous characters in the filename extension of a hostile attachment. The affected...
Softek MailMarshal 4 Trend Micro ScanMail 1.0 - SMTP Attachment Protection Bypass
Softek MailMarshal 4 Trend Micro ScanMail 1.0 - SMTP Attachment Protection Bypass source: https://www.securityfocus.com/bid/3097/info At least two SMTP gateway products have been identified which contain flaws in the handling of restricted filetypes as attachments. An attacker can insert extraneo...
Microsoft Windows SMTP Incorrect Credentials Authentication Bypass
The remote SMTP server is vulnerable to a flaw in its authentication process. This vulnerability allows any unauthorized user to successfully authenticate and use the remote SMTP server. An attacker may use this flaw to use this SMTP server as a spam relay. C Tenable Network Security, Inc. Thanks...
Security Bulletin MS01-037
---------------------------------------------------------------------- Title: Authentication Error in SMTP Service Could Allow Mail Relaying Date: 05 July, 2001 Software: Windows 2000 Impact: Mail Relaying Bulletin: MS01-037 Microsoft encourages customers to review the Security Bulletin at:...