Unveiling Lu0Bot Malware A Node.js-Based Threat

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary Lu0Bot Malware, a Node.js-based threat, surfaced in February 2021 as a secondary payload in GCleaner attacks. This malware acts as a bot, responding to C2 server commands and transmitting encrypted syste...

Deciphering Mirai’s Next Chapter: the Strategies of the Latest Players

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The realm of cybersecurity witnessed the rise of formidable botnet variants stemming from the notorious Mirai source code. Prominent among them are hailBot, kiraiBot, and catDDoS, showcasing heightened...

China’s Cyber Espionage Targets Semiconductor Giants in East Asia

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary In recent cyber espionage activities, threat actors affiliated with the Peoples Republic of China PRC have targeted semiconductor companies operating in Mandarin/Chinese-speaking regions of East Asia...

CVE-2020-27630

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random...

CVE-2020-27630

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random...

Code injection

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random...

Attacking AWS Cognito with Pacu (p1)

The post Attacking AWS Cognito with Pacu p1 appeared first on Rhino Security Labs...

Citrix Devices Under Attack: NetScaler Flaw Exploited to Capture User Credentials

A recently disclosed critical flaw in Citrix NetScaler ADC and Gateway devices is being exploited by threat actors to conduct a credential harvesting campaign. IBM X-Force, which uncovered the activity last month, said adversaries exploited "CVE-2023-3519 to attack unpatched NetScaler Gateways to...

CVE-2020-27630

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random...

CVE-2020-27630

CVE-2020-27630 affects Silicon Labs uC/TCP-IP 3.6.0, where TCP Initial Sequence Numbers (ISNs) are generated improperly. The vulnerability stems from ISN generation using a linear-congruential-like pattern, enabling spoofing/disruption of TCP connections. The primary impacted stack is uC/TCP-IP (...

CVE-2020-27630

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random...

Unveiling Operation Jacana: Targeting the Guyana Government with DinodasRAT

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary A cyber espionage campaign named Operation Jacana was identified in February 2023, targeting a government entity in Guyana. This campaign began with a spear-phishing attack and resulted in the deployment...

Cracking ShellTorch Vulnerabilities Exposing TorchServe to RCE

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary A trio of security vulnerabilities, dubbed ShellTorch, in the open-source machine-learning model TorchServe, a tool for serving and scaling PyTorch models, could be chained to achieve remote code...

BunnyLoader: The New Malware-as-a-Service Threat

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary BunnyLoader is a Malware-as-a-Service threat, boasting advanced features like anti-sandbox techniques, keylogging, stealing data, cryptocurrency wallets, and remote command execution, posing risks to...

Fedora 38 : fwupd (2023-48c43df788)

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-48c43df788 advisory. This release adds the following features: Add a launchd agent for macOS Add a new security attribute for BIOS capsule updates to be enabled Add functionality...

Atlassian Confluence Zero-Day Actively Exploited in the Wild

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary A critical zero-day flaw, identified as CVE-2023-22515, affecting Confluence Data Center and Server instances is being actively exploited. This remotely exploitable vulnerability enables external...

PortlandLabs Concrete CMS 跨站脚本漏洞

PortlandLabs Concrete CMS is a team-oriented open source content management system of the United States PortlandLabs company . A cross-site scripting vulnerability exists in the PortlandLabs Concrete CMS SEO-Extra feature, which can be exploited by an attacker to execute arbitrary code via a...

PortlandLabs Concrete CMS Cross-Site Scripting Vulnerability

PortlandLabs Concrete CMS is a team-oriented open source content management system from PortlandLabs, Inc. in the United States. A cross-site scripting vulnerability exists in PortlandLabs Concrete CMS version v.9.2.1, which stems from a cross-site scripting XSS vulnerability in the Site paramete...

‘Looney Tunables’ Flaw Enables Local Privilege Escalation in Glibc

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary CVE-2023-4911, also known as "Looney Tunables," is a critical buffer overflow vulnerability discovered in the GNU C Librarys dynamic loader, specifically in the processing of the GLIBCTUNABLES...

EvilProxy Phishing Attack Targets Indeed Job Platform

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary A new phishing campaign has emerged, specifically targeting high-profile US executives. This campaign takes advantage of open redirects from the jobs platform Indeed and employs EvilProxy to pilfer sessi...