Multiple vulnerabilities in the Intel Trusted Execution Engine (TXE) subsystem of the Platform Controller Hub family of microprogramming devices, which allow unauthorized code to be executed

The multiple vulnerabilities of the Intel Trusted Execution Engine TXE subsystem in microprogramming software of the Platform Controller Hub PCH family, which serve as south bridges, are caused by buffer overflows. Exploitation of these vulnerabilities could allow an attacker to execute unsigned...

Multiple Cisco Products Cisco NX-OS System Software Security Bypass Vulnerabilities

Cisco Multilayer Director Switches are products of Cisco Corporation.Cisco Multilayer Director Switches is a switch product.Unified Computing System Manager is a set of embedded device management software.Cisco NX-OS System Software is a set of software that runs in the switch. Cisco NX-OS System...

CVE-2017-12333

A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit thi...

Cisco NX-OS System Software Image Signature Bypass Vulnerability

A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit thi...

Belden Hirschmann Tofino Xenon Security Appliance Firmware Signature Vulnerability

The Tofino Xenon security appliance is the ideal solution for segmenting control networks into secure zones. An incomplete firmware signature vulnerability exists in the Tofino Xenon security appliance versions prior to 03.2.00. The vulnerability arises because the applianceconfig file is signed...

CVE-2017-11400

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...

Design/Logic Flaw

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...

CVE-2017-11400

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...

CVE-2017-11400

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...

CVE-2017-11400

Affected product: Belden Hirschmann Tofino Xenon Security Appliance (before 03.2.00). Issue and root cause: Incomplete firmware signature verification due to appliance_config being signed while the .tar.sec is unsigned, enabling a local attacker to upgrade the kernel and filesystem with unsigned,...

PT-2017-11983

Name of the Vulnerable Software and Affected Versions Belden Hirschmann Tofino Xenon Security Appliance versions prior to 03.2.00 Description An issue has been discovered that allows a local attacker to upgrade the equipment with unsigned, attacker-controlled data due to an incomplete firmware...

CVE-2017-11400: Improper Verification of Cryptographic Signature

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...

Microsoft Windows Device Guard Security Bypass Vulnerability (CNVD-2017-37111)

Microsoft Windows is a series of operating systems released by Microsoft Corporation in the U.S. Device Guard is one of the device protection components. A security feature bypass vulnerability exists in Device Guard in Microsoft Windows. A remote attacker could exploit this vulnerability to...

CVE-2017-11830

Device Guard in Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016, and Windows Server, version 1709 allows an attacker to make an unsigned file appear to be signed, due to a security feature bypass, aka "Device Guard Security Feature Bypass Vulnerability"...

CVE-2017-11830

Device Guard in Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016, and Windows Server, version 1709 allows an attacker to make an unsigned file appear to be signed, due to a security feature bypass, aka "Device Guard Security Feature Bypass Vulnerability"...

PT-2017-12263

Name of the Vulnerable Software and Affected Versions Windows 10 versions Gold, 1511, 1607, 1703, and 1709 Windows Server 2016 Windows Server, version 1709 Description A security feature bypass issue allows an attacker to make an unsigned file appear to be signed. This could potentially affect th...

CVE-2017-2898

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of...

CVE-2017-2898

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of...

Circle with Disney Security Bypass Vulnerability

Circle with Disney is a set of network monitoring and management devices for monitoring children's online behavior from Circle Media, Inc. in the United States. A security bypass vulnerability exists in the signature verification of the firmware update feature in Circle with Disney version 2.0.1...

Multiple vulnerabilities in the Intel Management Engine sub-system of the microprogramming software of the Platform Controller Hub family, which allow unauthorized code execution

The multiple vulnerabilities of the Intel Management Engine sub-system within the microprogramming software of the Platform Controller Hub PCH family, which serve as south bridges, are caused by buffer overflows. Exploitation of these vulnerabilities could allow an attacker to execute unsigned co...