6692 matches found
Переполнение буфера в WinSMTP
Переполнение буфера при длинном SMTP-HELO...
Jack De Winter WinSMTP 1.6 f2.0 - Buffer Overflow
Jack De Winter WinSMTP 1.6 f2.0 - Buffer Overflow source: https://www.securityfocus.com/bid/1680/info A number of unchecked buffers exist in the SMTP and POP3 components of Jack De Winter's WinSMTP mail daemon which could lead to denial of service attacks or arbitrary code execution, depending on...
Jack De Winter WinSMTP 1.6 f/2.0 - Buffer Overflow
source: https://www.securityfocus.com/bid/1680/info A number of unchecked buffers exist in the SMTP and POP3 components of Jack De Winter's WinSMTP mail daemon which could lead to denial of service attacks or arbitrary code execution, depending on the data entered. Sending a HELO command consisti...
WebShield SMTP infinite loop DoS Attack
Description: A DoS attack is very easy to implement on most WebShield SMTP setups. Sending E-mail with a "From: " address that includes a period after the domain name will cause an infinite loop using up resources until the server will finally crash. When restarted, the machine will continue to...
CVE-2000-0657
The vulnerability CVE-2000-0657 affects AnalogX Proxy Server versions 4.04 and earlier. It is a buffer overflow triggered by a long HELO command in SMTP, leading to a remote-denial of service. The provided documents do not include a remediation or a confirmed exploit status. No further technical ...
CVE-2000-0657
Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol...
CVE-2000-0657: Undefined Security Weakness
Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol...
CVE-2000-0657
Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol...
AnalogX Proxy 4.0 4 - Denial of Service
// source: https://www.securityfocus.com/bid/1504/info AnalogX Proxy is a simple proxy server that allows a user to connect a network of computers to the internet through the proxy gateway. Many of the services provided contain buffer overrun vulnerabilities that can allow an attacker to crash th...
AnalogX Proxy 4.0 4 - Denial of Service
AnalogX Proxy 4.0 4 - Denial of Service // source: https://www.securityfocus.com/bid/1504/info AnalogX Proxy is a simple proxy server that allows a user to connect a network of computers to the internet through the proxy gateway. Many of the services provided contain buffer overrun vulnerabilitie...
CVE-2000-0428
CVE-2000-0428 : Buffer overflow in the SMTP gateway of InterScan Virus Wall versions 3.32 and earlier allows remote command execution via a long filename in a uuencoded attachment. Impact is consistent with a HIGH severity (CVSS 2.0: AV:N/AC:L/Au:N/C:C/I:C/A:C). No remediation details are provide...
CVE-2000-0428: Undefined Security Weakness
Buffer overflow in the SMTP gateway for InterScan Virus Wall 3.32 and earlier allows a remote attacker to execute arbitrary commands via a long filename for a uuencoded attachment...
Проблемы с SMTP-прокси
Многие SMTP-прокси сервера используемые в качестве брандмауэров позволяют обойти защиту SMTP-Сервера с помощью команды DATA, расположенной до RCPT:. В таком случае все команды следующие далее будут восприниматься как данные и не будут проверяться...
Out of order SMTP DATA commands incorrectly allow pass-through mode in some firewall smtp filters/proxies
Hi people, Issue: Out of order SMTP DATA commands incorrectly allow pass-through mode in some firewall smtp filters/proxies. I first found this sometime in 1996 can't remember exact date- long time ago : , and notified the relevant firewall vendor. After about 4 generations it's still not fixed i...
SX-20000620-3
FSC Internet Corp. / SecureXpert Labs SecureXpert Labs Advisory SX-20000620-3 - Partial Denial of Service in Check Point Firewall-1 on Windows NT Summary The SMTP Security Server component of Check Point Firewall-1 4.0 and 4.1 is vulnerable to a simple network-based attack which raises the firewa...
ITHouse Mail Server v1.04 To: Field Handling Overflow
The remote SMTP server is ITHouse Mail Server. Versions 1.04 or earlier of this server are vulnerable to a buffer overrun which happens during the delivery routine of the mails if an attacker has sent a message with a too long 'To:' field. An attacker may use this flaw to execute arbitrary code o...
CVE-2000-0582
Check Point FireWall-1 4.0 and 4.1 allows remote attackers to cause a denial of service by sending a stream of invalid commands such as binary zeros to the SMTP Security Server proxy...
Check Point Software Firewall-1 4.01.4.1 - Resource Exhaustion (Denial of Service)
Check Point Software Firewall-1 4.01.4.1 - Resource Exhaustion Denial of Service source: https://www.securityfocus.com/bid/1416/info The Check Point Firewall-1 SMTP Security Server in Firewall-1 4.0 and 4.1 on Windows NT is vulnerable to a simple network-based attack which can increase the...
Check Point Software Firewall-1 4.0/1.4.1 - Resource Exhaustion (Denial of Service)
source: https://www.securityfocus.com/bid/1416/info The Check Point Firewall-1 SMTP Security Server in Firewall-1 4.0 and 4.1 on Windows NT is vulnerable to a simple network-based attack which can increase the firewall's CPU utilization to 100%. Sending a stream of binary zeros or other invalid...