CVE-2017-12273: Improper Input Validation

A vulnerability in 802.11 association request frame processing for the Cisco Aironet 1560, 2800, and 3800 Series Access Points could allow an unauthenticated, Layer 2 radio frequency RF adjacent attacker to cause the Access Point AP to reload, resulting in a denial of service DoS condition. The...

Visualize network Topologies From pcap Files: PcapViz

PcapViz visualizes network topologies and provides graph statistics based on pcap files. It should be possible to determine key topological nodes or data exfiltration attempts more easily. Features Draw network topologies Layer 2 and communication graphs Layer 3 and 4 Network topologies contain...

PcapViz - Visualize Network Topologies and Collect Graph Statistics Based on PCAP Files

PcapViz visualizes network topologies and provides graph statistics based on pcap files. It should be possible to determine key topological nodes or data exfiltration attempts more easily. Features Draw network topologies Layer 2 and communication graphs Layer 3 and 4 Network topologies contain...

CVE-2017-6865

A vulnerability has been identified in Primary Setup Tool PST All versions V4.2 HF1, SIMATIC Automation Tool All versions V3.0, SIMATIC NET PC-Software All versions V14 SP1, SIMATIC PCS 7 V8.1 All versions, SIMATIC PCS 7 V8.2 All versions V8.2 SP1, SIMATIC STEP 7 TIA Portal V13 All versions V13...

CVE-2017-2681: Uncontrolled Resource Consumption

Specially crafted PROFINET DCP packets sent on a local Ethernet segment Layer 2 to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected...

Edit and Replay Network Traffic: tcpreplay

Edit and Replay Network Traffic Tcpreplay is a suite of GPLv3 licensed utilities for UNIX and Win32 under Cygwin operating systems for editing and replaying network traffic which was previously captured by tools like tcpdump and Ethereal / Wireshark . It allows you to classify traffic as client o...

Cisco IOS Software Layer 2 Tunneling Protocol Denial of Service Vulnerability (cisco-sa-20170322-l2tp)

A vulnerability in the Layer 2 Tunneling Protocol L2TP parsing function of Cisco IOS Software could allow an unauthenticated, remote attacker to cause an affected device to reload. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and a...

Input validation

A vulnerability in the Layer 2 Tunneling Protocol L2TP parsing function of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and Cisco IOS XE 3.1 through 3.18 could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation...

CVE-2017-3881

A vulnerability in the Cisco Cluster Management Protocol CMP processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges. The Cluster Management Protocol utilizes...

CVE-2016-8105

CVE-2016-8105 affects Intel Ethernet Controller X710 and XL710 driver families prior to version 22.0. The vulnerability allows a denial of service in certain layer 2 network configurations due to the driver, with exploitation possible in an adjacent network context and no authentication required....

CVE-2016-8105: Undefined Security Weakness

Drivers for the Intel Ethernet Controller X710 and Intel Ethernet Controller XL710 families before version 22.0 are vulnerable to a denial of service in certain layer 2 network configurations...

CVE-2015-8744

QEMU aka Quick Emulator built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged CAPSYSRAWIO guest user could use this flaw to crash the QEMU process instance resulting in DoS...

Design/Logic Flaw

QEMU aka Quick Emulator built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged CAPSYSRAWIO guest user could use this flaw to crash the QEMU process instance resulting in DoS...

CVE-2015-8744

QEMU aka Quick Emulator built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged CAPSYSRAWIO guest user could use this flaw to crash the QEMU process instance resulting in DoS...

CVE-2015-8744: Improper Input Validation

QEMU aka Quick Emulator built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged CAPSYSRAWIO guest user could use this flaw to crash the QEMU process instance resulting in DoS...

Design/Logic Flaw

A vulnerability in Cisco IOS on Catalyst Switches and Nexus 9300 Series Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm. More Information: CSCuu69332, CSCux07028. Known Affected Releases: 15.23E. Known Fixed Releases: 12.250SE4 12.250SE5 12.250SQ5...

CVE-2016-6473: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A vulnerability in Cisco IOS on Catalyst Switches and Nexus 9300 Series Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm. More Information: CSCuu69332, CSCux07028. Known Affected Releases: 15.23E. Known Fixed Releases: 12.250SE4 12.250SE5 12.250SQ5...

Cisco IOS Frame Forwarding Denial of Service Vulnerability (cisco-sa-20161207-ios)

A vulnerability in Cisco IOS on Catalysts Switches and Nexus 9300 Series Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C ...

Siemens SIMATIC S7-300 CPU Denial of Service Vulnerability

Siemens SIMATIC S7-300 CPU is a modular general-purpose controller for the manufacturing industry from Siemens, Germany, and is widely used in important industrial control sites such as tobacco, petrochemical, and water. A denial of service vulnerability exists in the Siemens SIMATIC S7-300 CPU.T...

Low: Red Hat Security Advisory: openstack-neutron security and bug fix update

An update for openstack-neutron is now available for Red Hat OpenStack Platform 8.0 Liberty. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...