CVE-2020-3992 — ESXi OpenSLP remote code execution vulnerability

OpenSLP as used in VMware ESXi 7.0 before ESXi7.0.1-0.0.16850804, 6.7 before ESXi670-202010401-SG, 6.5 before ESXi650-202010401-SG has a use-after-free issue. A malicious actor residing in the management network who has access to port 427 on an ESXi machine may be able to trigger a use-after-free...

NSA Releases Advisory on Chinese State-Sponsored Actors Exploiting Publicly Known Vulnerabilities

The National Security Agency NSA has released a cybersecurity advisory on Chinese state-sponsored malicious cyber activity. This advisory provides 25 Common Vulnerabilities and Exposures CVEs known to be recently leveraged, or scanned-for, by Chinese state-sponsored cyber actors to enable...

Announcing the Zero Trust Deployment Center

Organizations have been digitally transforming at warp speed in response to the way businesses operate and how people work. As a result, digital security teams have been under immense pressure to ensure their environments are resilient and secure. Many have turned to a Zero Trust security model t...

Announcing the Zero Trust Deployment Center

Organizations have been digitally transforming at warp speed in response to the way businesses operate and how people work. As a result, digital security teams have been under immense pressure to ensure their environments are resilient and secure. Many have turned to a Zero Trust security model t...

Why Take It to the Edge

Edge computing is the next natural paradigm shift in IT, bringing a new wave of decentralization. Over the past decade, IT has embraced two seemingly juxtaposed trends: the consolidation of infrastructure and data in private, public, or hybrid clouds, and the growing distribution and diversity of...

Silent Librarian Goes Back to School with Global Research-Stealing Effort

The Silent Librarian campaign has re-emerged for the fall school session, actively targeting students and faculty at universities via spear-phishing campaigns. The threat group also known as TA407 and Cobalt Dickens, which operates out of Iran, has been on the prowl since the start of the 2019...

Microsoft and Other Tech Companies Take Down TrickBot Botnet

Days after the US Government took steps to disrupt the notorious TrickBot botnet, a group of cybersecurity and tech companies has detailed a separate coordinated effort to take down the malware's back-end infrastructure. The joint collaboration, which involved Microsoft's Digital Crimes Unit,...

October 13, 2020—KB4580327 (OS Build 10240.18725) - EXPIRED

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LCDS LAquis SCADA

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low skill level to exploit Vendor: LCDS—Leão Consultoria e Desenvolvimento de Sistemas Ltda ME Equipment: LAquis SCADA Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute...

Trickbot disrupted

As announced today, Microsoft took action against the Trickbot botnet, disrupting one of the world’s most persistent malware operations. Microsoft worked with telecommunications providers around the world to disrupt key Trickbot infrastructure. As a result, operators will no longer be able to use...

Watch Out — Microsoft Warns Android Users About A New Ransomware

Microsoft has warned about a new strain of mobile ransomware that takes advantage of incoming call notifications and Android's Home button to lock the device behind a ransom note. The findings concern a variant of a known Android ransomware family dubbed "MalLocker.B" which has now resurfaced wit...

Wormable Apple iCloud Bug Allows Automatic Photo Theft

A group of ethical hackers cracked open Apple’s infrastructure and systems and, over the course of three months, discovered 55 vulnerabilities, a number of which would have given attackers complete control over customer and employee applications. Of note, a critical, wormable iCloud account...

CISA and FBI Release Joint Advisory Regarding APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations

The Cybersecurity and Infrastructure Security Agency CISA and the Federal Bureau of Investigation FBI have released a joint cybersecurity advisory regarding advanced persistent threat APT actors chaining vulnerabilities—a commonly used tactic exploiting multiple vulnerabilities in the course of a...

Google Releases Security Updates for Chrome

Google has released Chrome version 86.0.4240.75 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

Product release: Virtuozzo Hybrid Infrastructure 4.0 (4.0.0-734)

In this release, Virtuozzo Hybrid Infrastructure provides a wide range of new features that enhance the end-user experience and service providers' interoperability. The improvements cover networking, storage core, appliance, object storage, monitoring, performance charts, and localization...

Enter the Vault: Authentication Issues in HashiCorp Vault

Posted by Felix Wilhelm, Project Zero Introduction In this blog post I'll discuss two vulnerabilities in HashiCorp Vault and its integration with Amazon Web Services AWS and Google Cloud Platform GCP. These issues can lead to an authentication bypass in configurations that use the aws and gcp aut...

Product release: Virtuozzo Hybrid Infrastructure 3.5 Update 5.1 (3.5.5-41)

This update provides bug fixes and improvements. Vulnerability id: VSTOR-36967 Optimize the schedule of periodic tasks to minimize the number of false-positive "Node is offline" alerts. Vulnerability id: VSTOR-35658 Under certain circumstances, load balancers may fail to create...

Live from VMworld 2020: A Spotlight on Cybersecurity Awareness Month

Cybersecurity is no longer a buzzword. It is now a concern for businesses, government entities, consumers — for anyone who relies on the internet in our increasingly digital world. Earlier this year, the FBI reported a 400% increase in cybercrime1, a stark reality that has been exacerbated by the...

Critical Flaws Discovered in Popular Industrial Remote Access Systems

Cybersecurity researchers have found critical security flaws in two popular industrial remote access systems that can be exploited to ban access to industrial production floors, hack into company networks, tamper with data, and even steal sensitive business secrets. The flaws, discovered by Tel...

CISA and CNMF Identify a New Malware Variant

The Cybersecurity and Infrastructure Security Agency CISA and the Department of Defense DOD Cyber National Mission Force CNMF have identified a malware variant—referred to as SLOTHFULMEDIA—used by a sophisticated cyber actor. In addition, U.S. Cyber Command has released the malware sample to the...