RHEL 8 : microcode_ctl (RHSA-2021:3364)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3364 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Vector Register Data Sampling CVE-2020-0548 hw: L1D Cache...

Important: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.2 Advanced 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...

WAGO 授权问题漏洞

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. The device is specifically designed for use in industrial environments as an electronic system for the operation of digital algorithms. An authorization issue exists in WAGO PLC in firmware version FW07, which can be...

B. Braun SpaceCom2 has an unspecified vulnerability

B. Braun SpaceCom2, a hardware device from B. Braun, is used to connect to external devices to record data in a patient data management system, PC or USB memory stick.A security vulnerability exists in previous versions of B. Braun SpaceCom2 012U000062, which stems from the fact that publicly...

B. Braun SpaceCom2 input validation error vulnerability

B. Braun SpaceCom2, a hardware device from B. Braun, is used to connect to an external device to record data in a patient data management system, PC, or USB memory stick. A remote, unauthenticated attacker could use this vulnerability to gain user-level command-line access by passing a raw extern...

Cold wallet, hot wallet, or empty wallet? What is the safest way to store cryptocurrency?

In August of 2021, a thief stole about $600 million in cryptocurrencies from The Poly Network. They ended up giving it back, but not because they were forced to. Slightly more than one week later, Japanese cryptocurrency exchange Liquid was hacked and lost $97 million worth of digital coins. Thes...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

DEBIAN-CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

Design/Logic Flaw

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

PYSEC-2021-360

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

PYSEC-2021-360

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

UBUNTU-CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

CVE-2021-38598

CVE-2021-38598 affects OpenStack Neutron: OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allow hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. An attacker controlling a server instance connected to the virtual sw...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

CVE-2021-38598

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch c...

PT-2021-22236 · Openstack +3 · Openstack Neutron +3

Name of the Vulnerable Software and Affected Versions: OpenStack Neutron versions prior to 16.4.1 OpenStack Neutron 17.x versions prior to 17.1.3 OpenStack Neutron version 18.0.0 Description: The issue allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on ...

How to Reduce Exchange Server Downtime in Case of a Disaster?

Exchange Server downtime may occur at any point in time due to several reasons, such as malware attack, server crash, database corruption, and hardware or software-related issues/incompatibility. However, downtime can impact productivity and lead to data loss that can have severe implications on...