Building Multilayered Security for Modern Threats

Considering recent announcements of major attacks caused by external malicious actors, including a ransomware attack on a U.S. gasoline pipeline, the need for increased security posture is as important as ever, and multilayered security remains the key. With rampant ransomware attacks and other...

Google TensorFlow code issue vulnerability (CNVD-2021-48868)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A code issue vulnerability exists in Google TensorFlow 2.4.2, 2.3.3, 2.2.3, 2.1.4, which stems from tf.rawops.FusedBatchNorm demonstrating undefined behavior by dereferencing null pointers to...

Google TensorFlow Buffer Overflow Vulnerability (CNVD-2021-48869)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. Google TensorFlow 2.4.2, 2.3.3 suffers from a buffer overflow vulnerability that stems from the RaggedBincount's split parameter not specifying a valid SparseTensor, which can be exploited by an...

Fedora: Security Advisory for moodle (FEDORA-2021-1716261bc3)

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...

[SECURITY] Fedora 34 Update: moodle-3.11-1.fc34

Moodle is a course management system CMS - a free, Open Source software package designed using sound pedagogical principles, to help educators crea te effective online learning communities...

Building SIEM for Today’s Threat Landscape

It’s easy to see how the changing security landscape has shaped the evolution of the security information and event management SIEM practice area — and how it continues to. But architecting an effective SIEM approach requires a well-thought-out strategy. A combination of security information...

Email Campaign Spreads StrRAT Fake-Ransomware RAT

An email campaign is delivering a Java-based remote access trojan RAT that can not only steal credentials and take control of systems, but also presents as fake ransomware, Microsoft researchers have discovered. The Microsoft Security Intelligence MSI team has outlined details of a “massive email...

AutoPentest-DRL - Automated Penetration Testing Using Deep Reinforcement Learning

AutoPentest-DRL is an automated penetration testing framework based on Deep Reinforcement Learning DRL techniques. The framework determines the most appropriate attack path for a given network, and can be used to execute a simulated attack on that network via penetration testing tools, such as...

vulhub

This repository is an open-source collection of pre-built vulnerable docker environments, referred to as 'Vulhub'. It is not a specific exploit or tool, but rather a collection of vulnerable environments for testing and learning purposes. The repository contains various vulnerable docker...

Google TensorFlow Denial of Service Vulnerability (CNVD-2021-37608)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A security vulnerability exists in Google TensorFlow. An attacker can exploit this vulnerability to cause a denial of service situation...

Google TensorFlow tf.raw_ops.FractionalMaxPoolGraddenial Denial of Service Vulnerability

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A security vulnerability exists in Google TensorFlow tf.rawops.FractionalMaxPoolGraddenial. A local attacker can exploit this vulnerability to cause a denial of service...

A Look Into Remote Onboarding at Rapid7

Picture this; you accept a new role and walk in on your first day with jitters. You swing the double doors open and are welcomed by the fresh scent of kombucha on tap and the buzz of office chatter. The front desk receptionist welcomes you with a warm “hello!” and a freshly brewed tea or coffee. ...

It’s Time to Prepare for a Rise in Insider Threats

Earlier this year, Tesla discovered that an employee had stolen more than 6,000 files containing sensitive code. The software engineer, who was only employed for two weeks, had been hired as one of the few people who could access these files. This incident highlights the danger that insider threa...

Google TensorFlow heap buffer overflow vulnerability (CNVD-2021-37648)

Google TensorFlow is an end-to-end open source machine learning platform. A heap buffer overflow vulnerability exists in tf.rawops.FractionalAvgPoolGrad in Google TensorFlow. No detailed vulnerability details are provided at this time...

Google TensorFlow Denial of Service Vulnerability (CNVD-2021-37612)

Google TensorFlow is an end-to-end open source machine learning platform. A security vulnerability exists in Google TensorFlow. A local, authenticated attacker could exploit this vulnerability to cause a denial of service condition...

Google TensorFlow divide-by-zero error vulnerability (CNVD-2021-36562)

Google TensorFlow is an end-to-end open source machine learning platform. A divide-by-zero error vulnerability exists in the tf.rawops.Conv3DBackprop implementation in TensorFlow versions prior to 2.5.0. No detailed vulnerability details are provided at this time...

Google TensorFlow divide-by-zero error vulnerability (CNVD-2021-37625)

Google TensorFlow is an end-to-end open source machine learning platform. A security vulnerability exists in the tf.rawops.FractionalAvgPool implementation in Google TensorFlow. An attacker can exploit the vulnerability to cause a denial of service...

Google TensorFlow Denial of Service Vulnerability (CNVD-2021-37645)

Google TensorFlow is an end-to-end open source machine learning platform. A security vulnerability exists in tf.rawops.ReverseSequence in Google TensorFlow. A locally authenticated attacker can exploit this vulnerability to cause a denial of service condition...

Google TensorFlow heap buffer overflow vulnerability (CNVD-2021-37646)

Google TensorFlow is an end-to-end open source machine learning platform. A heap buffer overflow vulnerability exists in tf.rawops.MaxPool3DGrad in Google TensorFlow. No detailed vulnerability details are provided at this time...

Google TensorFlow LoadAndRemapMatrix Denial of Service Vulnerability

Google TensorFlow is an end-to-end open source machine learning platform. A denial of service vulnerability exists in the implementation of tf.rawops.LoadAndRemapMatrix in Google TensorFlow. An attacker can exploit this vulnerability to cause a CHECK-failure denial of service...