Medtronic N'vision Clinician Programmer Security Vulnerabilities

Wrong type for `Linker`-define functions when used across two `Engine`s

Impact As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should not be possible to have memory unsafety issues in their embeddings of Wasmtime. An issue was discovered in the safe API of...

Wrong type for `Linker`-define functions when used across two `Engine`s

Impact As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should not be possible to have memory unsafety issues in their embeddings of Wasmtime. An issue was discovered in the safe API of...

CVE-2021-39219

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

CVE-2021-39219

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

CVE-2021-39219

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

PYSEC-2021-322

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

Type confusion

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

CVE-2021-39219 Wrong type for `Linker`-define functions when used across two `Engine`s

Wasmtime is an open source runtime for WebAssembly & WASI. Wasmtime before version 0.30.0 is affected by a type confusion vulnerability. As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should.....

CVE-2021-38406

Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current...

Explanation of the zero-day attack

What is a zero-day vulnerability? A zero-day weakness is an obscure security weakness or programming blemish that a danger entertainer can focus with noxious code. The expression “Zero-Day” is utilized in light of the fact that the product merchant was uninformed of their product weakness, and...

15 Must-Have Tools for Penetration Testing in 2021⚙️

Do you require the best web entrance testing apparatuses? In this piece, we’ll be investigating data about entrance and the absolute best infiltration testing devices that you can approach.‍ What is Penetration Testing? Penetration, Security, Infiltration or Entrance testing is a type of safety...

What is a White Hat Hacker❓ | Ethical Hackers

Introduction White Hat programmers or hackers are individuals that do security assessments as a component of a business course of action. Albeit this idea is helpful in many cases, it has no legitimate or moral ramifications. When differentiated to the meaning of Black Hat, this nonappearance...

Sniffle - A Sniffer For Bluetooth 5 And 4.X LE

Sniffle is a sniffer for Bluetooth 5 and 4.x (LE) using TI CC1352/CC26x2 hardware. Sniffle has a number of useful features, including: Support for BT5/4.2 extended length advertisement and data packets Support for BT5 Channel Selection Algorithms #1 and #2 Support for all BT5 PHY modes (regular...

What is a Google Hacking❓ — Google Hack

What is a Google Hacking❓ — Google Hack Google hacking, also known as Google Dorking, is a data gathering technique used by an aggressor utilizing advanced Google searching procedures. Google hacking search queries can be used to identify security flaws in web applications, gather data for...

capa 2.0: Better, Stronger, Faster

We are excited to announce version 2.0 of our open-source tool called capa. capa automatically identifies capabilities in programs using an extensible rule set. The tool supports both malware triage and deep dive reverse engineering. If you haven’t heard of capa before, or need a refresher, check.....

Data Loss Prevention — What Is It❓ Part 1

Data Loss Prevention — What Is It❓ Part 1 The full meaning of DLP is Data Loss Prevention. It is an innovation intended to shield information from being presented to unapproved clients. For instance, some Microsoft Word reports contain essential data like Mastercard data and social ID. Dlp can be.....

What is Web API Security❓ — Methods of Protection

What is Web API Security❓ — Methods of Protection Before stressing what web API security is, it is important to first explain what APIs are. What are APIs? Fully known as Application Programming Interface , API is a software middle person that allows your applications to talk with one another. It.....

GitHub Launches 'Copilot' — AI-Powered Code Completion Tool

GitHub on Tuesday launched a technical preview of a new AI-powered pair programming tool that aims to help software developers write better code across a variety of programming languages, including Python, JavaScript, TypeScript, Ruby, and Go. Copilot, as the code synthesizer is called, has been...

CODESYS Control V2 Linux SysFile library

EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: CODESYS, GmbH Equipment: CODESYS V2 Runtime Toolkit Vulnerability: OS Command Injection 2. RISK EVALUATION Successful exploitation of this vulnerability may allow the control programmer to call...

Two Google plans that could make open source code more secure

Recently Google announced that it will fund the further development of Rust. Rust is a low-level programming language that is designed to be more memory secure than other popular programming languages, such as C. Google has also proposed an end-to-end framework for supply chain integrity which it.....

How Does One Get Hired by a Top Cybercrime Gang?

The U.S. Department of Justice (DOJ) last week announced the arrest of a 55-year-old Latvian woman who's alleged to have worked as a programmer for Trickbot, a malware-as-a-service platform responsible for infecting millions of computers and seeding many of those systems with ransomware. Just how.....

How purple teams can embrace hacker culture to improve security

_The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Matthew Hickey, co-founder, CEO, and...

How purple teams can embrace hacker culture to improve security

_The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Matthew Hickey, co-founder, CEO, and...

How purple teams can embrace hacker culture to improve security

_The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Matthew Hickey, co-founder, CEO, and...

How purple teams can embrace hacker culture to improve security

_The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Matthew Hickey, co-founder, CEO, and...

Latvian Woman Charged for Her Role in Creating Trickbot Banking Malware

The U.S. Department of Justice (DoJ) on Friday charged a Latvian woman for her alleged role as a programmer in a cybercrime gang that helped develop TrickBot malware. The woman in question, Alla Witte, aka Max, 55, who resided in Paramaribo, Suriname, was arrested in Miami, Florida on February 6......

What Is a Honeypot❓ Definition, Types and More

A honeypot is a computer system made to appear like a potential target of a cyber-attack. It may be used to track or redirect hacks away from a legitimate target. It could like wise be utilized to comprehend the strategies that cybercriminals employ. Honeypots have been around for quite awhile,...

Fedora: Security Advisory for python-eventlet (FEDORA-2021-d5915c247b)

The remote host is missing an update for...

Fedora: Security Advisory for python-eventlet (FEDORA-2021-9fde3d7ab1)

The remote host is missing an update for...

[SECURITY] Fedora 33 Update: python-eventlet-0.31.0-1.fc33

Eventlet is a networking library written in Python. It achieves high scalability by using non-blocking io while at the same time retaining high programmer usability by using coroutines to make the non-blocking io operations appear blocking at the source code...

[SECURITY] Fedora 34 Update: python-eventlet-0.31.0-1.fc34

Eventlet is a networking library written in Python. It achieves high scalability by using non-blocking io while at the same time retaining high programmer usability by using coroutines to make the non-blocking io operations appear blocking at the source code...

The Gig Economy Creates Novel Data-Security Risks

As businesses strive to move faster and faster, many are adopting a “just-in-time” strategy of spinning up human resources on demand – a phenomenon known as the gig economy, familiar to most via Uber, Instacart or DoorDash. But it’s a concept that enterprises are embracing too – inadvertently...

How to Get into the Bug-Bounty Biz: The Good, Bad and Ugly

Zero-day disclosures, those known bugs without a fix, can have potentially catastrophic results. One of the best ways to combat them is by discovering them before the bad guys do. Some of the biggest tech brands on the planet have been pummeled by a rash of high-profile zero-day exploits. In the...

What is minification and why is it needed❓ The Advantages Of Minification

This concept might look simple to understand but it requires deep-understanding for one to interact with the concept properly and know what it entails and what it doesn’t. A bunch of developers use minification in website development, in order to have fast and active web. Minification can be...

New Spectre Flaws in Intel and AMD CPUs Affect Billions of Computers

When Spectre, a class of critical vulnerabilities impacting modern processors, was publicly revealed in January 2018, the researchers behind the discovery said, "As it is not easy to fix, it will haunt us for quite some time," explaining the inspiration behind naming the speculative execution...

New Attacks Slaughter All Spectre Defenses

All defenses against Spectre side-channel attacks can now be considered broken, leaving billions of computers and other devices just as vulnerable today as they were when the hardware flaw was first announced three years ago. A paper published on Friday by a team of computer scientists from the...

CVE-2020-36325

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

CVE-2020-36325

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

CVE-2020-36325

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

CVE-2020-36325

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

Design/Logic Flaw

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

CVE-2020-36325

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API...

When AIs Start Hacking

If you don't have enough to worry about already, consider a world where AIs are hackers. Hacking is as old as humanity. We are creative problem solvers. We exploit loopholes, manipulate systems, and strive for more influence, power, and wealth. To date, hacking has exclusively been a human...

CVE-2020-36325

** DISPUTED ** An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification. Notes Author| Note ---|--- mdeslaur | this was...

Medtronic Conexus Radio Frequency Telemetry Protocol (Update C)

EXECUTIVE SUMMARY CVSS v3 9.3 ATTENTION: Exploitable with adjacent access/low attack complexity Vendor: Medtronic Equipment: MyCareLink Monitor, CareLink Monitor, CareLink 2090 Programmer, specific Medtronic implanted cardiac devices listed below Vulnerabilities: Improper Access Control,...

How to Effectively Prevent Email Spoofing Attacks in 2021?

Email spoofing is a growing problem for an organization's security. Spoofing occurs when a hacker sends an email that appears to have been sent from a trusted source/domain. Email spoofing is not a new concept. Defined as "the forgery of an email address header to make the message appear as if it.....

Careers in cybersecurity: Malwarebytes talks to teachers and students

Every year, I take part in talks for universities and schools. The theme is often breaking into infosec. I give advice to teens considering pursuing tech as a further area of study. I explain a typical working day for degree undergraduates. Sometimes I’m asked to give examples of conference talks.....

3MF Consortium lib3mf NMR::COpcPackageReader::releaseZIP() use-after-free vulnerability

Talos Vulnerability Report TALOS-2021-1226 3MF Consortium lib3mf NMR::COpcPackageReader::releaseZIP() use-after-free vulnerability March 10, 2021 CVE Number CVE-2021-21772 SUMMARY A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium...

3MF Consortium lib3mf NMR::COpcPackageReader::releaseZIP() use-after-free vulnerability

Summary A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions 3MF Consortium...

Exploit for Prototype Pollution in Jquery

NOTICE This repository contains the public FTC SDK for the...