Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability

According to its self-reported version, the Cisco NX-OS Software in ACI mode is affected by a security bypass vulnerability. An unauthenticated, adjacent attacker could exploit this vulnerability to connect an unauthorized server to the highly privileged infrastructure VLAN. Please see the includ...

Cisco Nexus 9000 Series Fabric Switches Access Control Error Vulnerability

Cisco Nexus 9000 Series Fabric Switches is a 9000 series fiber optic switch from Cisco USA. An access control error vulnerability exists in the process of establishing fabric infrastructure VLAN links in Cisco Nexus 9000 Series Fabric Switches in ACI mode. An attacker could exploit this...

CVE-2019-1890

A vulnerability in the fabric infrastructure VLAN connection establishment of the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

Security feature bypass

A vulnerability in the fabric infrastructure VLAN connection establishment of the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

CVE-2019-1890 Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability

A vulnerability in the fabric infrastructure VLAN connection establishment of the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

CVE-2019-1890

CVE-2019-1890 affects Cisco Nexus 9000 Series Fabric Switches in ACI mode. The issue lies in the LLDP setup during infrastructure VLAN formation, where insufficient security requirements allow an unauthenticated, adjacent attacker to bypass validations and connect an unauthorized server to the in...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability

A vulnerability in the fabric infrastructure VLAN connection establishment of the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

Siemens X308 Switch Detection

Binary data 762204.prm...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service attacks. An attacker can cause a crash by triggering the use of GRO path for large crafted packets which only contain VLAN headers...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Hacking Superyachts. Advice for integrators

I’ve written previously how superyachts are the homes, the offices, the play areas for their owners and how captains need to consider so many more risks than they used to. However, a common theme is you the integrator. Your job is to put all the owners toys and all the captains tools together in ...

F5 Networks BIG-IP : BIG-IP HSB vulnerability (K26455071)

Under certain conditions, hardware systems with a High-Speed Bridge HSB using non-default Layer 2 forwarding configurations may experience a lockup of the HSB. CVE-2019-6604 This vulnerability occurs when all of the following conditions are met : A VLAN group is configured. The...

Juniper Junos MX Malformed Packet - DOS (JSA10900)

Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon bbe-smgd, and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result...

The vulnerability of the VLAN Trunking Protocol subsystem in Cisco IOS and Cisco IOS XE operating systems allows a attacker to cause service interruptions.

The vulnerability of the VLAN Trunking Protocol subsystem in Cisco IOS and Cisco IOS XE is related to a logical packet processing error in VTP. Exploiting this vulnerability can allow an attacker to compromise the VTP database and trigger a Denial-of-Service attack...

CVE-2018-15466

A vulnerability in the Graphite web interface of the Policy and Charging Rules Function PCRF of Cisco Policy Suite CPS could allow an unauthenticated, remote attacker to access the Graphite web interface. The attacker would need to have access to the internal VLAN where CPS is deployed. The...

Design/Logic Flaw

A vulnerability in the Graphite web interface of the Policy and Charging Rules Function PCRF of Cisco Policy Suite CPS could allow an unauthenticated, remote attacker to access the Graphite web interface. The attacker would need to have access to the internal VLAN where CPS is deployed. The...

CVE-2018-15466

CVE-2018-15466 describes unauthenticated access to the Graphite web interface of Cisco Policy Suite’s PCRF. The issue stems from a lack of authentication, enabling an unauthenticated, remote attacker with internal-VLAN access to directly connect to the Graphite interface and view statistics/KPIs ...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

[SECURITY] Fedora 29 Update: NetworkManager-1.12.4-2.fc29

NetworkManager is a system service that manages network interfaces and connections based on user or automatic configuration. It supports Ethernet, Bridge, Bond, VLAN, Team, InfiniBand, Wi-Fi, mobile broadband WWAN, PPPoE and other devices, and supports a variety of different VPN services...

F5 Networks BIG-IP : TMM vulnerability (K72442354)

Undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with anything other than 'allow-all'. CVE-2018-15320...