Gaza Cybergang’s Pierogi++ Upgrade Takes Center Stage

Summary: The Gaza Cybergang, a sophisticated threat actor, has recently intensified its attacks by deploying an advanced version of the Pierogi backdoor malware. This group focuses its cyber operations primarily on Palestinian entities and Israel, with a historical record of targeting entities...

Rhadamanthys Stealer Version 0.5.0 Upgrade Overview

Summary: Rhadamanthys, the information-stealing malware, has taken a significant leap with its v0.5.0 upgrade, introducing expanded stealing features, raw syscalls, and an enhanced loader design, showcasing advanced evasion techniques. Its modular architecture allows for continuous updates,...

CVE-2023-4020

Summary: CVE-2023-4020 involves Silicon Labs TrustZone where an unvalidated input in a memory-communication library function allows reading/writing secure memory from non-secure memory. The issue is confirmed across multiple sources (NVD, Red Hat) describing an input-validation flaw in the TrustZ...

CVE-2023-4020 Unvalidated input in Silicon Labs PSA Attestation service leads to secure memory access from non-secure memory

An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows reading/writing of memory in the secure region of memory from the non-secure region of memory...

CVE-2023-5310

A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device...

CVE-2023-5310

A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device...

Denial of service

A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device...

CVE-2023-5310

CVE-2023-5310 describes a denial-of-service vulnerability affecting Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 (Gecko SDK v4.3.3) and earlier. The issue arises when devices on the network receive a stream of packets, leading to availability impact. Affected com...

CVE-2023-5310 Z-Wave Denial of Service caused by Stream of Packets

A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device...

CVE-2023-5310 Z-Wave Denial of Service caused by Stream of Packets

A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device...

Critical Remote Code Execution Flaw Uncovered in Apache Struts 2

Summary: A significant vulnerability has been identified in the Apache Struts 2 open-source web application framework, labeled CVE-2023-50164. This flaw poses a severe risk of remote code execution and unauthorized path traversal. Threat Level - Red | Vulnerability Report For a detailed threat...

Microsoft’s December 2023 Patch Tuesday Addresses One Zero-day Vulnerability

Summary: In the December Patch Tuesday release, Microsoft addressed a total of 42 CVEs, including one zero-day vulnerability. Within this range of vulnerabilities, the security update covered the typical spectrum of issues, including RCE flaws, concerns related to privilege escalation, spoofing,...

verichemlabs.com Improper Access Control vulnerability OBB-3814437

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Silicon Labs TrustZone Input Validation Error Vulnerability

Silicon Labs TrustZone is a security software technology from Silicon Labs, Inc. Silicon Labs TrustZone suffers from an input validation error vulnerability that arises from a library function that does not perform user input validation, which could allow an attacker to read from a non-secure...

PT-2023-32030 · Silicon · Gecko Sdk +1

Name of the Vulnerable Software and Affected Versions: Silicon Labs Z-Wave controller and endpoint devices versions prior to Z-Wave SDK v7.20.3 Gecko SDK v4.3.3 Description: A denial of service issue exists, allowing an attack to be carried out by devices on the network sending a stream of packet...

PT-2023-27319 · Silicon · Silicon Labs Trustzone

Name of the Vulnerable Software and Affected Versions: Silicon Labs TrustZone implementation affected versions not specified Description: The issue is related to an unvalidated input in a library function that handles communication between secure and non-secure memory in the Silicon Labs TrustZon...

CVE-2023-4489

The first S0 encryption key is generated with an uninitialized PRNG in Z/IP Gateway products running Silicon Labs Z/IP Gateway SDK v7.18.3 and earlier. This makes the first S0 key generated at startup predictable, potentially allowing network key prediction and unauthorized S0 network access...

CVE-2023-4489

The CVE affects Silicon Labs Z/IP Gateway SDK-based Z/IP Gateway products, specifically versions prior to 7.18.3. The first S0 encryption key is generated using an uninitialized PRNG at startup, making it predictable and enabling potential network key prediction and unauthorized S0 network access...

Apple’s Timely Response to Actively Exploited Zero-Days

Summary: Apple has released crucial software updates to address two actively exploited security vulnerabilities identified as CVE-2023-42916 and CVE-2023-42917. These vulnerabilities affect the WebKit browser engine on Apple devices such as iPhone, iPad, and Mac, potentially exposing sensitive...

Silicon Labs Gecko SDK Security Vulnerability

The Silicon Labs Gecko SDK GSDK is an open source library from Silicon Labs. Combines the Silicon Labs Wireless Software Development Kit SDK and the Gecko platform into one integrated package. A security vulnerability exists in Silicon Labs Gecko SDK v7.18.3 and prior versions, which stems from a...