Module to Probe Different Data Points in a CAN Packet

Scans between two CAN IDs and writes data at each byte position. It will either write a set byte value Default 0xFF or iterate through all possible values of that byte position takes much longer. Does not check for responses and is basically a simple blind fuzzer. This module requires Metasploit:...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the QEMU hardware emulator for computers with Q35 chips stems from an overflow in the dynamic memory buffer. Exploiting this vulnerability can allow a local attacker to cause a system failure...

Code injection

DISPUTED The disasinsn function in target/i386/translate.c in QEMU before 2.9.0, when TCG mode without hardware acceleration is used, does not limit the instruction size, which allows local users to gain privileges by creating a modified basic block that injects code into a setuid program, as...

CVE-2017-8284

The disasinsn function in target/i386/translate.c in QEMU before 2.9.0, when TCG mode without hardware acceleration is used, does not limit the instruction size, which allows local users to gain privileges by creating a modified basic block that injects code into a setuid program, as demonstrated...

CVE-2017-8284

CVE-2017-8284 affects QEMU prior to 2.9.0. The vulnerable component is the disas_insn function in target/i386/translate.c, which in TCG mode without hardware acceleration does not limit instruction size. This can enable a local user to gain privileges by creating a modified basic block that injec...

Intel Hardware Accelerated Execution Manager Elevation of Privilege Vulnerability

Intel Hardware Accelerated Execution Manager is a hardware-accelerated execution manager based on Intel's virtualization technology from Intel USA. A privilege extraction vulnerability exists in the IntelHAXM.sys driver in Intel Hardware Accelerated Execution Manager versions prior to 6.0.6. A...

USN-3266-2 linux-hwe vulnerability

USN-3266-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS. Alexander Popov discovered that a race condition existed in the Stream Control Transmission...

PT-2017-2809

Name of the Vulnerable Software and Affected Versions Qemu version 2.9.0 Description The issue is caused by a buffer overflow in the megasas mmio write function of the Qemu hardware emulator. This can be exploited by a remote attacker to have an unspecified impact via unknown vectors...

The vulnerability of the iOS operating system, which allows a hacker to read data from the swap buffer

The vulnerability of the Pasteboard component in the iOS operating system is related to errors in managing cryptographic keys. Exploiting this vulnerability allows a local attacker to read data from the swap buffer using the encryption key obtained from the hardware UID...

What About the Plant Floor? Six Subversive Concerns for ICS Environments

Industrial enterprises such as electric utilities, petroleum companies, and manufacturing organizations invest heavily in industrial control systems ICS to efficiently, reliably, and safely operate industrial processes. Without this technology operating the plant floor, these businesses cannot...

What About the Plant Floor? Six Subversive Concerns for ICS Environments

Industrial enterprises such as electric utilities, petroleum companies, and manufacturing organizations invest heavily in industrial control systems ICS to efficiently, reliably, and safely operate industrial processes. Without this technology operating the plant floor, these businesses cannot...

Over The Air: Exploiting Broadcom’s Wi-Fi Stack (Part 2)

Posted by Gal Beniamini, Project Zero In this blog post we'll continue our journey into gaining remote kernel code execution, by means of Wi-Fi communication alone. Having previously developed a remote code execution exploit giving us control over Broadcom’s Wi-Fi SoC, we are now left with the ta...

IT Asset Inventory Systems and CMDBs: A Marriage Made in InfoSec Heaven

A key capability of an IT asset inventory system is being able to exchange data with CMDBs Configuration Management Databases. In fact, a common misconception is that organizations with CMDBs don’t need an IT asset inventory system because their functions overlap. While they have similar roles,...

Edit and Replay Network Traffic: tcpreplay

Edit and Replay Network Traffic Tcpreplay is a suite of GPLv3 licensed utilities for UNIX and Win32 under Cygwin operating systems for editing and replaying network traffic which was previously captured by tools like tcpdump and Ethereal / Wireshark . It allows you to classify traffic as client o...

Understanding the Capacity Management Challenges of Database Monitoring Solutions

Database monitoring requires hardware resources such as storage space and processing power that can withstand the volume of database usage in your organization. A higher usage volume will require more resources. So how can you optimize the resources used by your database monitoring solution? Do y...

Troubleshooting Retries on Provisioned Virtual Machines

What is a retry? When a target streams a vDisk image, it does so by requesting blocks of data from the PVS server, which in turn replies with the requested data. This data is broken down into several packets called fragments. A retry occurs when a target device requests data from the PVS server a...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the NetRxPkt component of the QEMU hardware emulation software is caused by a buffer overflow. Exploiting this vulnerability allows an attacker to cause a service failure by engaging in actions related to VLANs...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the sdhcisdmatransfermultiblocks function in the hw/sd/sdhci.c file of the QEMU hardware/software emulator is related to improper management of system resources. Exploiting this vulnerability can allow an attacker, operating locally, to trigger a service failure infinite loop...

USN-3256-2 linux-hwe, linux-lts-trusty, linux-lts-xenial vulnerability

USN-3256-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel for each of the respective prior Ubuntu LTS releases. Andrey Konovalov discovered that the...

D-Link DIR-615 - Cross-Site Request Forgery

D-Link DIR-615 - Cross-Site Request Forgery Title: ==== D-Link DIR 615 HW: T1 FW:20.09 is vulnerable to Cross-Site Request Forgery CSRF vulnerability Credit: ====== Name: Pratik S. Shah Reference: ========= CVE Details: CVE-2017-7398. Date: ==== 1-04-2017 Vendor: ====== D-Link wireless router...