hw: improper isolation of shared resources in some Intel Processors

Microcode misconfiguration in some Intel processors may cause EIBRS mitigation CVE-2017-5715 to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access...

macOS 11’s hidden security improvements

A deep dive into macOS 11s internals reveals some security surprises that deserve to be more widely known. Contents 1. Introduction 1. Disclaimers 2. macOS 11s better known security improvements 1. Secret messages revealed? 3. CPU security mitigation APIs 1. The NOSMT mitigation 2. The TECS...

hw: improper isolation of shared resources in some Intel Processors

Microcode misconfiguration in some Intel processors may cause EIBRS mitigation CVE-2017-5715 to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access...

Mitel Interaction Recording Multitenancy 输入验证错误漏洞

Mitel Interaction Recording Multitenancy is an interactive call recording system from Mitel Canada. A security vulnerability exists in the PowerPlay Web component of the Mitel Interaction Recording Multitenancy system prior to 6.7, which arises from insufficient authentication and replay of a...

CVE-2021-37841

Docker Desktop before 3.6.0 suffers from incorrect access control. If a low-privileged account is able to access the server running the Windows containers, it can lead to a full container compromise in both process isolation and Hyper-V isolation modes. This security issue leads an attacker with...

CVE-2021-37841

Docker Desktop before 3.6.0 suffers from incorrect access control. If a low-privileged account is able to access the server running the Windows containers, it can lead to a full container compromise in both process isolation and Hyper-V isolation modes. This security issue leads an attacker with...

Code injection

Docker Desktop before 3.6.0 suffers from incorrect access control. If a low-privileged account is able to access the server running the Windows containers, it can lead to a full container compromise in both process isolation and Hyper-V isolation modes. This security issue leads an attacker with...

CVE-2021-37841

Docker Desktop before 3.6.0 suffers from incorrect access control. If a low-privileged account is able to access the server running the Windows containers, it can lead to a full container compromise in both process isolation and Hyper-V isolation modes. This security issue leads an attacker with...

Docker Desktop 安全漏洞

Docker Desktop is a container technology-based desktop software for lightweight deployment of applications from the U.S. company Docker. The product provides a desktop environment that supports creating a container lightweight virtual machine and deploying and running applications on...

RHEL 7 : microcode_ctl (RHSA-2021:3029)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3029 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543...

CentOS: Security Advisory for microcode_ctl (CESA-2021:3028)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

microcode_ctl security update

CentOS Errata and Security Advisory CESA-2021:3028 An update for microcodectl 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...

RHEL 7 : microcode_ctl (RHSA-2021:3028)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3028 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543...

CentOS 7 : microcode_ctl (CESA-2021:3028)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:3028 advisory. - hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543 - hw: Vector Register Data Sampling CVE-2020-0548 - hw: L1D Cache Eviction Sampling...

Black Hat 2021: How isolated is your AWS cloud environment?

Last November, Wiz Research mapped all the services in AWS that allow access from other accounts to see if any of them might inadvertently expose customers and discovered 3 vulnerabilities in different AWS services that allowed anyone to read or write into the accounts of other AWS customers...

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are caused by synchronization errors when using a common resource. This allows an attacker to escape the isolated software environment.

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are caused by synchronization errors when using a common resource. Exploiting these vulnerabilities can allow an attacker to escape from a isolated software environment...

Vulnerabilities fixed in Dell OpenManage Enterprise

Vulnerabilities have been fixed in Dell OpenManage Enterprise. The vulnerabilities allow a malicious party to carry out attacks execute attacks that result in the following categories of damage: Remote code execution Administrator/Root privileges. Spoofing Access to sensitive data Access to syste...

GHSA-7638-R9R3-RMJJ Buildah processes using chroot isolation may leak environment values to intermediate processes

Impact When running processes using "chroot" isolation, the process being run can examine the environment variables of its immediate parent and grandparent processes CVE-2021-3602. This isolation type is often used when running buildah in unprivileged containers, and it is often used to do so in...

Buildah processes using chroot isolation may leak environment values to intermediate processes

Impact When running processes using "chroot" isolation, the process being run can examine the environment variables of its immediate parent and grandparent processes CVE-2021-3602. This isolation type is often used when running buildah in unprivileged containers, and it is often used to do so in...

Information Disclosure

buildah is vulnerable to information disclosure. When using buildah bud with chroot isolation. Dockerfile RUN commands executed during rootless buildah bud execution can read environment variables from the host, which may include confidential information, such as container registry credentials...