Westell Versalink 327W - LanD Packet Denial of Service

Westell Versalink 327W - LanD Packet Denial of Service source: https://www.securityfocus.com/bid/15869/info Westell Versalink 327W is prone to a denial of service vulnerability. These devices are susceptible to a remote denial of service vulnerability when handling TCP 'LanD' packets. This issue...

Then talk about the Exchange environment session hijacking(For windows2000)-vulnerability warning-the black bar safety net

The first step is to open the IP Routing function, modify the registry HKEYLOCALMACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\IPEnableRouter to 0x1, and restart the system. The second step is ARP spoofing, the specific principle I will not say. The third step is to start the hijackin...

EGP detection

The remote IP stack answers to an obsolete protocol. Description : The remote host is running EGP, an obsolete routing protocol. If possible, this IP protocol should be disabled. OpenVAS Vulnerability Test $Id: egpdetect.nasl 6063 2017-05-03 09:03:05Z teissa $ Description: EGP detection Authors:...

EGP detection

The remote host is running EGP, an obsolete routing protocol. SPDX-FileCopyrightText: 2005 Michel Arboi 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 See RFC 827 & RFC 888 ifdescripti...

How could an attacker use the“IP address spoofing” break through the firewall system? (Figure)-vulnerability warning-the black bar safety net

General access control is mainly in the firewall settings, develop a security policy: e.g. internal LAN resources do not allow external Internet users to use; not fortified areaknown as the demilitarized zonecan be for internal or external local area network, wherein the resource allows the...

Source Routed Packets

The remote host accepts loose source routed IP packets. The feature was designed for testing purpose. SPDX-FileCopyrightText: 2003 Michel Arboi Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

Zebra and Quagga Remote DoS Vulnerability

A remote DoS exists in Zebra and/or Quagga when sending a telnet option delimiter with no actual option data. SPDX-FileCopyrightText: 2003 Matt North Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

OSPF Agent Detection

The remote host is running an OSPF Open Shortest Path First agent. SPDX-FileCopyrightText: 2005 Michel Arboi 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 RFC 1247 / RFC 2328 OSPF v2...

BGP (Border Gateway Protocol) Service Detection

The remote host is running a BGP Border Gateway Protocol service. Description : The remote host is running BGP, a popular routing protocol. This indicates that the remote host is probably a network router. SPDX-FileCopyrightText: 2005 Michel Arboi Some text descriptions might be excerpted from a...

DCN HELLO detection

The remote IP stack answers to an obsolete protocol. Description : The remote host is running HELLO, an obsolete routing protocol. If possible, this IP protocol should be disabled. SPDX-FileCopyrightText: 2005 Michel Arboi Some text descriptions might be excerpted from a referenced sources, and a...

RIP poisoning

It was possible to poison the remote host routing tables through the RIP protocol. SPDX-FileCopyrightText: 2003 Michel Arboi 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 References:...

[Full-disclosure] ELSA Lancom Router Discloses the Administrator Password to Remote Users

It is reported that the default configuration allows a remote user to connect to the router via port 80 with a web browser and obtain the remote access password, which is apparently stored in clear text. The remote user can also change the router's configuration and can remotely upgrade the...

CVE-2002-2053

The design of the Hot Standby Routing Protocol HSRP, as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service CPU consumption via a router with the same IP address as the interface on which HSRP is running, which causes a loop...

Cisco IOS Secure Shell Server TACACS+ Multiple DoS (CSCed65778, CSCed65285)

The remote version of IOS has the ability to enable an SSH server to let the administrators connect to the remote device. There is an implementation flaw in the remote version of this software which may allow an attacker to cause a resource starvation on the remote device, thus preventing it from...

RIP (CVE-1999-0111)

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CVE-2004-0467

Juniper JUNOS 5.x through JUNOS 7.x allows remote attackers to cause a denial of service routing disabled via a large number of MPLS packets, which are not filtered or verified before being sent to the Routing Engine, which reduces the speed at which other packets are processed...

Default Password (zebra) for Zebra

The remote host is running Zebra, a routing daemon. The remote Zebra installation uses as its password the default, 'zebra'. An attacker may log in using this password and control the routing tables of the remote host. C Tenable Network Security, Inc. include"compat.inc"; if description...

CVE-2004-0467

Juniper JUNOS 5.x through JUNOS 7.x allows remote attackers to cause a denial of service routing disabled via a large number of MPLS packets, which are not filtered or verified before being sent to the Routing Engine, which reduces the speed at which other packets are processed...

Description of the critical update for Windows Firewall "My Network (subnet) only" scoping in Windows XP Service Pack 2

Description of the critical update for Windows Firewall "My Network subnet only" scoping in Windows XP Service Pack 2 Article ID : 886185 Last Review : December 18, 2004 Revision : 2.0 On this Page SUMMARY SYMPTOMS CAUSE RESOLUTION MORE INFORMATION SUMMARY This article describes Critical Update f...

Debian DSA-097-1 : exim - Uncontrolled program execution

Patrice Fournier discovered a bug in all versions of Exim older than Exim 3.34 and Exim 3.952. The Exim maintainer, Philip Hazel, writes about this issue: 'The problem exists only in the case of a run time configuration which directs or routes an address to a pipe transport without checking the...