Qemu: Out-of-bounds read in vga_draw_text routine

An out-of-bounds read access issue was found in the VGA emulator of QEMU. It could occur in vgadrawtext routine, while updating display area for a vnc client. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS...

Qemu: Out-of-bounds read in vga_draw_text routine

An out-of-bounds read access issue was found in the VGA emulator of QEMU. It could occur in vgadrawtext routine, while updating display area for a vnc client. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS...

OracleVM 3.4 : xen (OVMSA-2018-0028) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8 - BUILDINFO: xen commit=bf523bc61677448cb7bb79980d6969896d005bd5 - BUILDINFO: QEMU upstream...

Microsoft Cryptography Next Generation Security Bypass Vulnerability

Microsoft Windows 10 and others are a series of operating systems released by Microsoft Corporation in the U.S. Cryptography Next Generation CNG is one of the cryptographic platforms. cng.sys driver is one of the drivers. A security bypass vulnerability exists in the cng.sys driver in Microsoft C...

DEBIAN-CVE-2018-7858

Quick Emulator aka QEMU, when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service out-of-bounds access and QEMU process crash by leveraging incorrect region calculation when updating VGA display...

Python Scriptable Reverse Engineering Sandbox: PyREBox

PyREBox is a Python scriptable Reverse Engineering sandbox. It is based on QEMU, and its goal is to aid reverse engineering by providing dynamic analysis and debugging capabilities from a different perspective. PyREBox allows to inspect a running QEMU VM, modify its memory or registers, and to...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20180306)

Security Fixes : - Kernel: KVM: MMU potential stack buffer overrun during page walks CVE-2017-12188, Important - Kernel: KVM: debug exception via syscall emulation CVE-2017-7518, Moderate C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if...

Kernel: KVM: debug exception via syscall emulation

A flaw was found in the way the Linux KVM module processed the trap flagTF bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exceptionDB being raised in the guest stack. A user/process inside a guest could use this flaw to potentially escalate their privileges insi...

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...

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

An update for kernel-rt 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...

Kernel: KVM: debug exception via syscall emulation

A flaw was found in the way the Linux KVM module processed the trap flagTF bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exceptionDB being raised in the guest stack. A user/process inside a guest could use this flaw to potentially escalate their privileges insi...

[SECURITY] Fedora 26 Update: php-phpmyadmin-motranslator-4.0-1.fc26

Translation API for PHP using Gettext MO files. Features All strings are stored in memory for fast lookup Fast loading of MO files Low level API for reading MO files Emulation of Gettext API No use of eval for plural equation Limitations Not suitable for huge MO files which you don't want to stor...

How artificial intelligence stopped an Emotet outbreak

At 12:46 a.m. local time on February 3, a Windows 7 Pro customer in North Carolina became the first would-be victim of a new malware attack campaign for Trojan:Win32/Emotet. In the next 30 minutes, the campaign tried to attack over a thousand potential victims, all of whom were instantly and...

BOCHS 2.6-5 Local Buffer Overflow

Exploit Author: Juan Sacco - http://exploitpack.com Vulnerability found using Exploit Pack v10 - Fuzzer module An attacker could exploit this vulnerability to execute arbitrary code in the context of the application. Failed exploit attempts will result in a denial-of-service condition. Program...

Security update for virtualbox (important)

This update for virtualbox to version 5.1.32 fixes the following issues: The following vulnerabilities were fixed boo1076372: - CVE-2017-5715: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacke...

PlayStation 4 hacked to run PS2 emulation & homebrew software

By Uzair Amir A user at Resetera.com has announced that the hack version This is a post from HackRead.com Read the original post: PlayStation 4 hacked to run PS2 emulation homebrew software...

CVE-2018-5244

In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service host OS memory consumption by rebooting many...

CVE-2018-5244

In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service host OS memory consumption by rebooting many...

Design/Logic Flaw

In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service host OS memory consumption by rebooting many...

CVE-2018-5244

In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service host OS memory consumption by rebooting many...