Moxa EDR-G903 Secure Router Vulnerabilities (Update A)

OVERVIEW This updated advisory is a follow-up to the original advisory titled ICSA-16-042-01 Moxa EDR‑G903 Secure Router Vulnerabilities that was published May 17, 2016, on the NCCIC/ICS-CERT web site. Independent researcher Maxim Rupp has identified vulnerabilities in Moxa’s EDR‑G903 secure...

openSUSE Security Update : virtualbox (openSUSE-2016-1226)

This update for virtualbox fixes the following issues : - Address CVE-2016-5501, CVE-2016-5538, CVE-2016-5605, CVE-2016-5608, CVE-2016-5610, CVE-2016-5611, CVE-2016-5613 boo1005621. - Reduce memory needs during build. - Version bump to 5.0.28 released 2016-10-18 by Oracle This is a maintenance...

UPnP Internet Gateway Device (IGD) Port Mapping Listing

According to its UPnP data, the remote device is a NAT router that supports the Internet Gateway Device IGD Standardized Device Control Protocol. Nessus was able to list 'port mappings' that redirect ports from the device's external interface to the scanner address. An unauthenticated, remote...

Code injection

Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service device reload via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853...

CVE-2016-6378

Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service device reload via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853...

CVE-2016-6378: Undefined Security Weakness

Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service device reload via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853...

Cisco IOS XE Software NAT Denial of Service Vulnerability

A vulnerability in the implementation of Network Address Translation NAT functionality in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a...

Cisco IOS XE Software NAT Denial of Service Vulnerability

A vulnerability in the implementation of Network Address Translation NAT functionality in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of malformed ICMP packets by the affected software. ...

PT-2016-6859

Name of the Vulnerable Software and Affected Versions Cisco IOS XE versions 3.1 through 3.17 Cisco IOS XE versions 16.1 through 16.2 Description A vulnerability in the implementation of Network Address Translation NAT functionality could allow an unauthenticated, remote attacker to cause an...

openSUSE Security Update : virtualbox (openSUSE-2016-1087)

Virtualbox was updated to 5.0.26 to fix the following issues : This update fixes various security issues. - CVE-2016-3612: An unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox before 5.0.22 allowed remote attackers to affect confidentiality via...

Cisco IOS DoS

The Network Address Translation NAT service of Cisco IOS software contains a vulnerability that allows a remote attacker to trigger a “service denial” by sending specially crafted SIP packets...

Cisco IOS Disconnection

Cisco IOS software contains a vulnerability in the NAT service, which allows a remote attacker to trigger a memory leak and a “disruption of service” by sending a sequence of TCP packets...

BadTunnel: Cross-Segment hijacking the broadcast Protocol-vulnerability warning-the black bar safety net

! 0x00 introduction This paper proposes a new attack model, can cross network segment hijacking the TCP/IP broadcast Protocol, we named it“BadTunnel” in. Using this method, you can achieve cross-subnet NetBIOS Name Service Spoofing attacks. Both the attacker and the user are in the same network...

[SECURITY] Fedora 24 Update: nfdump-1.6.15-1.fc24

Nfdump is a set of tools to collect and process NetFlow data. It's fast and has a powerful filter pcap like syntax. It supports NetFlow versions v1, v5, v7 , v9 and IPFIX as well as a limited set of sflow. It includes support for CISCO ASA NSEL and CISCO NAT NEL devices which export event logging...

Patched BadTunnel Windows Bug Has 'Extensive' Impact

Among the more than three dozen vulnerabilities Microsoft patched on Tuesday was a fix for a bug that the researcher who found it said has “probably the widest impact in the history of Windows.” “There were also some wide impact vulnerabilities before, but maybe not like this extensive,” Chinese...

NetBIOS Response "BadTunnel" Brute Force Spoof (NAT Tunnel)

This module listens for a NetBIOS name request and then continuously spams NetBIOS responses to a target for given hostname, causing the target to cache a malicious address for this name. On high-speed networks, the PPSRATE value should be increased to speed up this attack. As an example, a value...

openSUSE Security Update : virtualbox (openSUSE-2016-672)

Virtualbox was updated to 5.0.20 to fix the following issues : Version bump to 5.0.20 released 2016-04-28 by Oracle This is a maintenance release. The following items were fixed and/or added : - NAT Network: File VBoxNetNAT no longer requires suid - Storage: fixed a regression causing write...

Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20140326-nat)

The Cisco IOS Software implementation of the Network Address Translation NAT feature contains two vulnerabilities when translating IP packets that could allow an unauthenticated, remote attacker to cause a denial of service condition. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptio...

Transparent SSL TLS interception: SSLsplit

Transparent SSL TLS interception: SSLsplit is a tool for man-in-the-middle attacks against SSL/TLS encrypted network connections. It is intended to be useful for network forensics, application security analysis, web application security testing, network security auditing, penetration testing and...

Linux kernel vulnerabilities system failures adverse effects

The vulnerability of the nfnatredirectipv4 function in the Linux kernel’s net/netfilter/nfnatredirect.c file is related to pointer dereferencing errors. Exploiting this vulnerability could allow a remote attacker to cause a service failure or potentially have other effects, such as dereferencing...