openstack-neutron: MAC source address spoofing vulnerability

Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests...

openstack-neutron: DHCP spoofing vulnerability

Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests...

openstack-neutron: ICMPv6 source address spoofing vulnerability

Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests...

openstack-neutron: MAC source address spoofing vulnerability

Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the dhcp3-relay package of the Debian GNU/Linux operating system may lead to breaches of the confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerability of Cisco Nexus 5000 software, allowing attackers to access confidential information

The GNU Bash command shell, as of version 4.3 bash43-025, incorrectly handles lines that follow the declaration of a specially crafted function, which is exported as a variable. This allows a malicious actor to read and write arbitrary files, as well as perform other unconfirmed actions. Security...

The vulnerability of the Cisco Unified Communications Manager software allows a malicious actor to execute arbitrary code.

The GNU Bash command shell, as of version 4.3 and later, incorrectly handles lines that follow the declaration of a function that is exported as a variable. This allows a malicious actor to execute arbitrary code by interfering with environment variables. Security researchers have confirmed that...

The vulnerability of the Cisco IOS operating system, which allows a malicious actor to trigger a “disconnection”

Cisco IOS software contains a vulnerability in the DHCP service, which allows a remote attacker to cause a router to generate a “service failure” by manipulating DHCP packets...

DEBIAN-CVE-2016-5363

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via 1 a crafted DHCP discovery message or 2 crafted non-IP traffi...

DEBIAN-CVE-2016-5362

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended DHCP-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a crafted DHCP discovery message...

UBUNTU-CVE-2016-5363

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via 1 a crafted DHCP discovery message or 2 crafted non-IP traffi...

OpenStack Neutron DHCP Spoofing Vulnerability

OpenStack is a cloud platform management program developed by the National Aeronautics and Space Administration NASA in collaboration with Rackspace, Inc. in the U.S. Neutron is one of the networking components that provides Network-as-a-Service NaaS, which enables the creating networks between...

[SECURITY] Fedora 22 Update: dhcp-4.3.2-8.fc22

DHCP Dynamic Host Configuration Protocol...

[SECURITY] Fedora 24 Update: dhcp-4.3.4-1.fc24

DHCP Dynamic Host Configuration Protocol...

[SECURITY] Fedora 23 Update: dhcp-4.3.3-9.P1.fc23

DHCP Dynamic Host Configuration Protocol...

Cisco Adaptive Security Appliance Software DHCPv6 Relay Denial of Service Vulnerability

The Cisco ASA 5500 Series Adaptive Security Appliances are modular platforms for delivering security and VPN services, providing firewall, IPS, anti-X, and VPN services. A denial of service vulnerability exists in the DHCPv6 relay feature of the Cisco Adaptive Security Appliance ASA Software...

DEBIAN-CVE-2011-4600

The networkReloadIptablesRules function in network/bridgedriver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a 1 DNS or 2 DHCP query...

The vulnerability of the Cisco IOS operating system, which allows a intruder to trigger a service failure

The vulnerability of the Cisco IOS operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to trigger a service failure device reboot through a specially created DHCPv6 Relay message...

Cisco IOS and IOS XE Software DHCPv6 relay denial of service vulnerability

Cisco IOS and IOS XE Software are both operating systems developed by Cisco for its network devices. A denial of service vulnerability exists in the DHCP version 6 DHCPv6 relay feature of Cisco IOS and IOS XE Software. A remote attacker could exploit this vulnerability by sending a specially...

BusyBox OPTION_6RD Parsing Heap Buffer Overflow Vulnerability

BusyBox is a set of applications containing several linux commands and tools maintained by Ukrainian software developer Denis Vlasenko. A heap buffer overflow vulnerability exists in BusyBox version 1.24.1, which stems from an error in udhcpc when the program parses the IPv6 Rapid Deployment DHCP...