WIBU-SYSTEMS WibuKey.sys 0x8200E804 IOCTL Kernel Information Disclosure Vulnerability

Wibu-Systems WibuKey is a digital rights management DRM system from Wibu-Systems. A security vulnerability in WIBU-SYSTEMS WibuKey.sys 0x8200E804 IOCTL handling allows local attackers to exploit the vulnerability by submitting a special request to obtain a kernel memory information disclosure...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

Design/Logic Flaw

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3989

CVE-2018-3989 affects WIBU-SYSTEMS WibuKey.sys (kernel driver) version 6.40 (Build 2400). A crafted IRP to IOCTL 0x8200E804 can cause the driver to return uninitialized kernel memory, producing kernel memory information disclosure. TALOS confirms this vulnerability vector and links it to the 0x82...

About the security content of iOS 11.4.1 - 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...

About the security content of watchOS 4.3.2 - 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...

CVE-2018-3970

An exploitable memory disclosure vulnerability exists in the 0x222000 IOCTL handler functionality of Sophos HitmanPro.Alert 3.7.6.744. A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker can send an IRP request to...

CVE-2018-17155

In FreeBSD before 11.2-STABLEr338983, 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLEr338984, and 10.4-RELEASE-p13, due to insufficient initialization of memory copied to userland in the getcontext and swapcontext system calls, small amounts of kernel memory may be disclosed to userland processes...

FreeBSD-SA-18:12.elf

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:12.elf Security Advisory The FreeBSD Project Topic: Improper ELF header parsing Category: core Module: kernel Announced: 2018-09-12 Credits: Thomas Barabosch...

Apple iOS, tvOS and watchOS Kernel Local Information Disclosure Vulnerability

Apple iOS, tvOS, and watchOS are products of Apple Inc. Apple iOS is an operating system developed for mobile devices; tvOS is a smart TV operating system; and watchOS is a smart watch operating system. kernel is one of the kernel components. A security vulnerability exists in the Kernel componen...

About the security content of watchOS 4.3.2

About the security content of watchOS 4.3.2 This document describes the security content of watchOS 4.3.2. 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...

IBM AIX Information Disclosure Vulnerability (CNVD-2018-12113)

IBM AIX Advanced Interactive eXecutive is a UNIX operating system developed by IBM. A security vulnerability exists in the rmsock command in IBM AIX. An attacker can exploit this vulnerability to disclose kernel memory...

Detecting Kernel Memory Disclosure – Whitepaper

Posted by Mateusz Jurczyk, Project Zero Since early 2017, we have been working on Bochspwn Reloaded – a piece of dynamic binary instrumentation built on top of the Bochs IA-32 software emulator, designed to identify memory disclosure vulnerabilities in operating system kernels. Over the course of...

Apple Mac OS X Security Updates (HT208849)-01

Apple Mac OS X is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2018 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-2018-6920

In FreeBSD before 11.1-STABLEr332303, 11.1-RELEASE-p10, 10.4-STABLEr332321, and 10.4-RELEASE-p9, due to insufficient initialization of memory copied to userland in the Linux subsystem and Atheros wireless driver, small amounts of kernel memory may be disclosed to userland processes. Unprivileged...

CVE-2018-6921

In FreeBSD before 11.1-STABLEr332066 and 11.1-RELEASE-p10, due to insufficient initialization of memory copied to userland in the network subsystem, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts of...

Microsoft Windows - nt!NtQueryInformationProcess (ProcessImageFileName) Kernel 64-bit Pool/Stack Mem

Exploit for windows platform in category dos / poc / We have discovered that the nt!NtQueryInformationProcess system call invoked with the ProcessImageFileName 0x1B information class discloses uninitialized kernel memory to user-mode clients. The vulnerability affects 64-bit versions of Windows 7...

Microsoft Windows - 'nt!NtQuerySystemInformation (SystemPageFileInformation(Ex))' Kernel 64-bit Stack Memory Disclosure

/ We have discovered that the nt!NtQuerySystemInformation system call invoked with the SystemPageFileInformation 0x12 and SystemPageFileInformationEx 0x90 information classes discloses uninitialized kernel stack memory to user-mode clients. The vulnerability affects 64-bit versions of Windows 7 t...