An attacker may send the
rsync daemon a crafted packet, triggering an out-of-bound memory read in the argument handling code.
An attacker may send the
We’re coming across more and more instances of Office 365 accounts with suspicious activity. Unfortunately the logging defaults in Office 365 are unsatisfactory and a little additional configuration is required to improve the effectiveness of the logging, especially in regards to user activity.
A memory corruption vulnerability exists in Microsoft DirectX. The corruption happens as a result of the incorrect handling of text, while running CSS tranformations, resulting in an out-of-bounds-read. It is possible to trigger this vulnerability remotely via Internet Explorer. An attacker can use this vulnerability to disclose memory of a victim’s machine. Generally, such vulnerability is chained with a Remote Code Execution vulnerability and used to bypass common defenses.
In this article I’ll be taking a look at the CAN bus network in a 2009 Ducati 848. How to find the bus, confirm the high and low lines with a scope and analyse messages with a Linux box and socket-CAN. The aim of the game is to identify a way to get onto the bus, and then analyse the messages going across the bus. We’ll end up figuring out how to log the throttle position and RPM data, how the immobilizer is implemented and how to bypass it.
Can you tell me how to get, how to get shells on OpenCPU…
The Network Manager VPNC plugin is vulnerable to a privilege escalation attack. A new line character can be used to inject a Password helper parameter into the configuration data passed to VPNC, allowing an attacker to execute arbitrary commands as root.
Two vulnerabilities were discovered within the Oracle WebLogic SAML service provider authentication mechanism. By inserting an XML comment into the SAML
NameID tag, an attacker can coerce the SAML service provider to log in as another user. Additionally, WebLogic does not require signed SAML assertions in the default configuration. By omitting the signature portions from a SAML assertion, an attacker can craft an arbitrary SAML assertion and bypass the authentication mechanism.
Pulse Security has identified two vulnerabilities in the ManageEngine OpManager software currently being exploited in the wild, and one observational note. This document details the vulnerabilities and the indicators of compromise that may be used to identify these exploits.
A memory corruption vulnerability exists in Microsoft Internet Explorer. The corruption happens due to the destruction and reuse of an element processed by Internet Explorer. An attacker can use this vulnerability to obtain Remote Code Execution and compromise a victim’s machine. Microsoft fixed this vulnerability in the June 2018 patch cycle. Pulse Security recommends applying the latest updates to mitigate this vulnerability.
Phusion Passenger’s Nginx module is vulnerable to a privilege escalation vulnerability when run with a non-standard
passenger_instance_registry_dir configuration. A vulnerability exists when creating the
control_process.pid file, specifically when the file’s owner is changed from root. An attacker can use this behavior to escalate privileges from the www-data user to the root user when Nginx is restarted.
When it comes to offensive security, engagements can be broadly broken up into two categories: Penetration testing and red teaming. Understanding the differences between the two is essential when attempting to verify the security of an application, network or organisation.
A memory corruption vulnerability exists in Microsoft Internet Explorer. The corruption happens as a result of the destruction and reuse of an element processed by Internet Explorer. An attacker can use this vulnerability to obtain Remote Code Execution and compromise a victim’s machine.
Multiple vulnerabilities were discovered in Pi-Hole, a DNS blocker solution. Vulnerabilities included remote code execution, cross-site scripting, sql injection, privilege escalation and stack-based buffer overflow.
A memory corruption vulnerability exists in Microsoft Edge and Internet Explorer. The corruption happens as a result of incorrect handling of SVG attributes. An attacker can use this vulnerability to disclose memory of a victim’s machine. Generally, such vulnerability is chained with a Remote Code Execution vulnerability and used to bypass common defenses.