Cyber Signals: Sporting events and venues draw cyberthreats at increasing rates

Today we released the fifth edition of Cyber Signals, spotlighting threats to large venues, and sporting and entertainment events, based on our learnings and telemetry from delivering cybersecurity support to critical infrastructure facilities during the State of Qatar’s hosting of the FIFA World...

Wiz helps organizations innovate with AI securely and responsibly, launching support for Google Cloud Vertex AI

Wiz protects AI infrastructure against cloud attacks, allowing data scientists and engineers to focus on deploying more AI applications...

Russian Cyber Adversary BlueCharlie Alters Infrastructure in Response to Disclosures

A Russia-nexus adversary has been linked to 94 new domains starting March 2023, suggesting that the group is actively modifying its infrastructure in response to public disclosures about its activities. Cybersecurity firm Recorded Future linked the revamped infrastructure to a threat actor it...

CVE-2023-26438

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

Authorization

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

CVE-2023-26438

CVE-2023-26438 describes a time-of-check/time-of-use (TOCTOU) weakness in external service lookups tied to the JDK DNS cache. Attackers timing DNS cache expiry could inject configurations to bypass existing network deny-lists and discover restricted infrastructure or service availability. The cor...

CVE-2023-26438

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

The many vulnerabilities Talos discovered in SOHO and industrial wireless routers post-VPNFilter

Since the discovery of the widespread VPNFilter malware in 2018, Cisco Talos researchers have been researching vulnerabilities in small and home office SOHO and industrial routers. During that research, Talos has worked with vendors to report and mitigate these vulnerabilities, totaling 141...

Moxa IKS, EDS Predictable From Observable State (CVE-2019-6563)

Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Moxa IKS, EDS Improper Restriction of Excessive Authentication Attempts (CVE-2019-6524)

Moxa IKS and EDS do not implement sufficient measures to prevent multiple failed authentication attempts, which may allow an attacker to discover passwords via brute force attack. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

PT-2023-5588

Name of the Vulnerable Software and Affected Versions crypto/tls affected versions not specified Description The issue is related to extremely large RSA keys in certificate chains, which can cause a client/server to expend significant CPU time verifying signatures. With the fix, the size of RSA...

Moxa IKS, EDS Uncontrolled Resource Consumption (CVE-2019-6559)

Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable,...

What is Data Security Posture Management (DSPM)?

Data Security Posture Management is an approach to securing cloud data by ensuring that sensitive data always has the correct security posture - regardless of where it's been duplicated or moved to. So, what is DSPM? Here's a quick example: Let's say you've built an excellent security posture for...

A Better Way to Secure Servers & Cloud Workloads

Why endpoint security falls short in the complexity of modern IT infrastructure...

Apple iOS, Google Android Patch Zero-Days in July Security Updates

Plus: Mozilla fixes two high-severity bugs in Firefox, Citrix fixes a flaw that was used to attack a US-based critical infrastructure organization, and Oracle patches over 500 vulnerabilities...

Artemis - APK Infrastructure Investigator

Overview A tools for Find APK Infrastructure . HADESS performs offensive cybersecurity services through infrastructures and software that include vulnerability analysis, scenario attack planning, and implementation of custom integrated preventive projects. We organized our activities around the...

Part II: Implementing Effective Cyber Security Metrics that Reduce Risk Realistically

In Part I of this three-part blog series, we discussed building a cyber risk metrics program from the ground up. We also discovered how to implement effective strategies for holistically articulating your cyber risk posture across your organization. In our second installment, we’ll delve deeper...

VulnCheck KEV: CVE-2022-0732

The backend infrastructure shared by multiple mobile device monitoring services does not adequately authenticate or authorize API requests, creating an IDOR Insecure Direct Object Reference vulnerability...

CISA Releases Analysis of FY22 Risk and Vulnerability Assessments

CISA has released an analysis and infographic detailing the findings from the 121 Risk and Vulnerability Assessments RVAs conducted across multiple critical infrastructure sectors in fiscal year 2022 FY22. The analysis details a sample attack path including tactics and steps a cyber threat actor...

TETRA:BURST — 5 New Vulnerabilities Exposed in Widely Used Radio Communication System

A set of five security vulnerabilities have been disclosed in the Terrestrial Trunked Radio TETRA standard for radio communication used widely by government entities and critical infrastructure sectors, including what's believed to be an intentional backdoor that could have potentially exposed...