CVE-2022-24845 Integer bounds error in Vyper

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In affected versions, the return of .returnsint128 is not validated to fall within the bounds of int128. This issue can result in a misinterpretation of the integer value and lead to incorrect behavior. As of v0.3.0,...

CVE-2022-24788

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

CVE-2022-24788 Buffer overflow in Vyper

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

CVE-2022-24788 Buffer overflow in Vyper

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

CVE-2022-24788: Buffer Copy without Checking Size of Input

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

FreeBSD buffer error vulnerabilities

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. FreeBSD suffers from a buffer error vulnerability that stems from a boundary error in the e1000 network adapter in the bhyve 8 virtual machine monitor program. A remote attacker could exploit this vulnerability to execut...

CVE-2021-38834

easy-mock v1.5.0-v1.6.0 allows remote attackers to bypass the vm2 sandbox and execute arbitrary system commands through special js code...

CVE-2022-24787

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

CVE-2022-24787

CVE-2022-24787 (Vyper) affects the Vyper language (Pythonic smart contract language for the EVM) in version 0.3.1 and earlier. The issue is that bytestrings can contain dirty bytes, causing word-for-word comparisons to yield incorrect results. Even without dirty nonzero bytes, two bytestrings may...

CVE-2022-24787 Incorrect Comparison in Vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

CVE-2022-24787 Incorrect Comparison in Vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

CVE-2022-24787: Incorrect Comparison

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

PT-2022-2585 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to the fixed version Description: A flaw was found in the Kernel-based Virtual Machine KVM subsystem of the Linux kernel. The issue is related to the get user pages fast function and involves writing data outside t...

CVE-2022-22965

A flaw was found in Spring Framework, specifically within two modules called Spring MVC and Spring WebFlux, transitively affected from Spring Beans, using parameter data binding. This flaw allows an attacker to pass specially-constructed malicious requests to certain parameters and possibly gain...

Experts Detail Virtual Machine Used by Wslink Malware Loader for Obfuscation

Cybersecurity researchers have shed more light on a malicious loader that runs as a server and executes received modules in memory, laying bare the structure of an "advanced multi-layered virtual machine" used by the malware to fly under the radar. Wslink, as the malicious loader is called, was...

How to Build a Custom Malware Analysis Sandbox

Before hunting malware, every researcher needs to find a system where to analyze it. There are several ways to do it: build your own environment or use third-party solutions. Today we will walk through all the steps of creating a custom malware sandbox where you can perform a proper analysis...

Implications of Windows Subsystem for Linux for Adversaries & Defenders (Part 1)

This post is the first of a multi-part blog series that will explore and highlight the different risks that Windows Subsystem for Linux WSL poses to an enterprise IT environment. Here we examine a new Microsoft feature for GNU\Linux that increases the attack surface and introduces a lot more...

CVE-2022-26504

Improper authentication in Veeam Backup & Replication 9.5U3, 9.5U4,10.x and 11.x component used for Microsoft System Center Virtual Machine Manager SCVMM allows attackers execute arbitrary code via Veeam.Backup.PSManager.exe...

CVE-2022-26504

Improper authentication in Veeam Backup & Replication 9.5U3, 9.5U4,10.x and 11.x component used for Microsoft System Center Virtual Machine Manager SCVMM allows attackers execute arbitrary code via Veeam.Backup.PSManager.exe...