[SECURITY] Fedora 18 Update: openvswitch-1.7.1-5.fc18

Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic...

Ubuntu Update for Linux kernel vulnerabilities USN-894-1

Ubuntu Update for Linux kernel vulnerabilities USN-894-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN8941.nasl 7965 2017-12-01 07:38:25Z santu $ Ubuntu Update for Linux kernel vulnerabilities USN-894-1 Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH,...

Ubuntu: Security Advisory (USN-894-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2010 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...

MDVA-2008:190 : drakx-net

This update adds support for ATM bridging in the network configuration tools and backend. It is mostly used for ADSL pppoe connections with USB modems bug 35797. %NASLMINLEVEL 70300 @DEPRECATED@ This script has been deprecated as the associated patch is not currently a security fix. Disabled on...

Mandriva Update for drakx-net MDVA-2008:190 (drakx-net)

Check for the Version of drakx-net OpenVAS Vulnerability Test Mandriva Update for drakx-net MDVA-2008:190 drakx-net Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

Mandriva Update for drakx-net MDVA-2008:190 (drakx-net)

Check for the Version of drakx-net OpenVAS Vulnerability Test Mandriva Update for drakx-net MDVA-2008:190 drakx-net Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

Debian Security Advisory DSA 851-1 (openvpn)

The remote host is missing an update to openvpn announced via advisory DSA 851-1. Several security related problems have been discovered in openvpn, a Virtual Private Network daemon. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2005-2531 Wrong processing...

Ubuntu 5.10 / 6.06 LTS / 6.10 : linux-source-2.6.12/-2.6.15/-2.6.17 vulnerabilities (USN-395-1)

Mark Dowd discovered that the netfilter iptables module did not correcly handle fragmented packets. By sending specially crafted packets, a remote attacker could exploit this to bypass firewall rules. This has only be fixed for Ubuntu 6.10; the corresponding fix for Ubuntu 5.10 and 6.06 will foll...

USN-395-1: Linux kernel vulnerabilities

Mark Dowd discovered that the netfilter iptables module did not correcly handle fragmented packets. By sending specially crafted packets, a remote attacker could exploit this to bypass firewall rules. This has only be fixed for Ubuntu 6.10; the corresponding fix for Ubuntu 5.10 and 6.06 will foll...

CVE-2005-2533

OpenVPN before 2.0.1, when running in "dev tap" Ethernet bridging mode, allows remote authenticated clients to cause a denial of service memory exhaustion via a flood of packets with a large number of spoofed MAC addresses...

CVE-2005-2533

OpenVPN before 2.0.1, when running in "dev tap" Ethernet bridging mode, allows remote authenticated clients to cause a denial of service memory exhaustion via a flood of packets with a large number of spoofed MAC addresses...

CVE-2005-2533

OpenVPN before 2.0.1, when running in "dev tap" Ethernet bridging mode, allows remote authenticated clients to cause a denial of service memory exhaustion via a flood of packets with a large number of spoofed MAC addresses...

CVE-2004-0819

The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service crash via an ICMP echo ping packet...

OpenBSD bridging ICMP DoS

If bridging is used, ICMP echo packet causes system to crash...

Re: Zyxel Prestige 681 and 1600 (possibly other?) remote DoS

On Friday 14 December 2001 12:08, Przemyslaw Frasunek wrote: The workaround is to switch off routing and put device in bridging mode. Zyxel support has been notified, I won't release details of attack, until ZyNOS will be patched. I haven't received any response from Zyxel helpdesk so time to...

Zyxel Prestige 681 and 1600 (possibly other?) remote DoS

Hello, Zyxel Prestige 681 SDSL router is vulnerable to remote denial of service. By sending malformed packets, it is possible to bring down DSL link for few minutes. The problem persists only if packets come from DSL interface, not from Ethernet. ZyNOS reports that line is synchronizing and it...

Проблемы с бриджингом в FreeBSD

При включеном бриджинге в FreeBSD в сочетании с пакетной фильтрации не проводится проверка заголовков IP-пакета при передаче его пакетному фильтру, что приводит к возможности DoS-атак...

Ip packet filtering with bridging on freebsd

If someone is doing packet filtering using ipfw to do packet filtering with a FreeBSD box configured to do bridging, it is relatively easy to make the box go "boom" as none of the standard header sanity checks are done prior to the filter routine being called check /sys/net/bridge.c It is a featu...