CVE-2020-26555

A vulnerability was found in Linux Kernel, where Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack. When an attacker connects to a victim device using the address of the device and the victim initiates a Pairing, the attacker can reflect the encrypted nonce even...

CVE-2020-26560

An impersonation attack vulnerability was found in the Linux kernel’s Bluetooth Mesh Profile implementation. The Mesh Provisioning procedure has a flaw that allows an attacker without knowledge of the AuthValue to spoof a provisioned device and use crafted responses that appear to possess the...

CVE-2020-26558

A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing SSP, Secure Connections SC and LE Secure Connections LESC of the Bluetooth Core Specification is vulnerable to an impersonation attack where an active attacker can impersonate the initiating device...

samba: Netlogon elevation of privilege vulnerability (Zerologon)

A flaw was found in the Microsoft Windows Netlogon Remote Protocol MS-NRPC, where it reuses a known, static, zero-value initialization vector IV in AES-CFB8 mode. This flaw allows an unauthenticated attacker to impersonate a domain-joined computer, including a domain controller, and possibly obta...

How to Fight Business Email Compromise (BEC) with Email Authentication?

An ever-evolving and rampant form of cybercrime that targets emails as the potential medium to conduct fraud is known as Business Email Compromise. Targeting commercial, government as well as non-profit organizations, BEC can lead to huge amounts of data loss, security breach, and compromised...

Vulnerability fixed in Microsoft Azure Active Directory Pod Identity

There is a vulnerability in Azure Active Directory AAD Pod Identity. The vulnerability allows a malicious person to impersonate another user. The AAD pod identity allows users to assign identities to pods in Kubernetes clusters by querying them with regular Azure Instance Metadata Services IMDS...

IBM Financial Transaction Manager 授权问题漏洞

IBM Financial Transaction Manager for High Value Payments for Multi-Platform FTM HVP is a financial transaction manager for multi-platforms from IBM, USA. The product is primarily used to monitor, track and report on financial payments and transactions. An authorization issue vulnerability exists...

PT-2020-6482

Name of the Vulnerable Software and Affected Versions: TigerVNC versions prior to 1.11.0 Description: The issue is related to the mishandling of TLS certificate exceptions in TigerVNC. Viewers store the certificates as authorities, allowing the owner of a certificate to impersonate any server aft...

UBUNTU-CVE-2020-10135

Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth...

New Bluetooth Vulnerability Exposes Billions of Devices to Hackers

Academics from École Polytechnique Fédérale de Lausanne EPFL disclosed a security vulnerability in Bluetooth that could potentially allow an attacker to spoof a remotely paired device, exposing over a billion of modern devices to hackers. The attacks, dubbed Bluetooth Impersonation AttackS or BIA...

Bluetooth devices supporting BR/EDR are vulnerable to impersonation attacks

Overview Bluetooth Basic Rate / Enhanced Data Rate BR/EDR Core Configurations are used for low-power short-range communications. To establish an encrypted connection, two Bluetooth devices must pair with each other using a link key. It is possible for an unauthenticated, adjacent attacker to...

Convincing Google Impersonation Opens Door to MiTM, Phishing

An attack that uses homographic characters to impersonate domain names and launch convincing but malicious websites takes minutes and a bare modicum of skill — while reaping high rates of success in luring victims, according to an independent researcher. Researcher Avi Lumelsky set out to see how...

Huawei EulerOS: Security Advisory for chrony (EulerOS-SA-2017-1158)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2019-19234

In Sudo through 1.8.29, the fact that a user has been blocked e.g., by using the ! character in the shadow file instead of a password hash is not considered, allowing an attacker who has access to a Runas ALL sudoer account to impersonate any blocked user. NOTE: The software maintainer believes...

Authentication Error Vulnerability in Multiple F5 Products

F5 BIG-IP ASM and others are products of F5 Corporation, U.S.A. F5 BIG-IP ASM is a Web Application Firewall WAF, and F5 Enterprise Manager is a tool that provides a view of the entire BIG-IP Application Delivery Infrastructure and optimizes application performance.F5 BIG-IQ is a set of...

About the security content of watchOS 4.3.1 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

Microsoft SharePoint Privilege Vulnerability

Microsoft SharePoint is an enterprise business collaboration platform from Microsoft. The platform is used to consolidate business information and enable sharing of work, collaborating with others, organizing projects and workgroups, and searching for people and information. A privilege extractio...

CVE-2019-11777

In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information...

Red Hat Keycloak Authorization Issues Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. An authorization issue vulnerability exists in Red Hat Keycloak 6.0.1 and prior versions that can be exploited by an attacker to impersonate...

CloudBees Jenkins GitHub Authentication Plugin Session Fixation Vulnerability

CloudBees Jenkins Hudson Labs is the United States CloudBees company's set of Java-based development of continuous integration tools. The product is mainly used to monitor the continuous software version release/testing project and some timed tasks . GitHub Authentication Plugin is used in which ...