Tag: kubernetes
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Microsoft Warns Default Helm Charts Could Leave Kubernetes Apps Exposed to Data Leaks
Microsoft has warned that using pre-made templates, such as out-of-the-box Helm charts, during Kubernetes deployments could open the door to misconfigurations and leak valuable data.”While these ‘plug-and-play’ options greatly simplify the setup process, they often prioritize ease of use over security,” Michael Katchinskiy and Yossi Weizman from the Microsoft Defender for Cloud Research team First…
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Redefining Application Security: Imperva’s Vision for the Future
It’s no secret that web applications have undergone a significant transformation over the past few years. The widespread adoption of containerization, serverless computing, low-code development, APIs, and microservices has redefined how applications are built, deployed, and scaled. According to Statista, over 60% of organizations now use Kubernetes to manage their containerized workloads. Meanwhile, security remains……
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Microsoft finds default Kubernetes Helm charts can expose data
Microsoft warns about the security risks posed by default configurations in Kubernetes deployments, particularly those using out-of-the-box Helm charts, which could publicly expose sensitive data. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/microsoft-finds-default-kubernetes-helm-charts-can-expose-data/
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CNAPP-Kaufratgeber
Tags: access, ai, application-security, attack, authentication, cloud, container, detection, edr, encryption, framework, group, ibm, infrastructure, intelligence, kubernetes, linux, ml, monitoring, network, open-source, risk-management, saas, soar, software, supply-chain, threat, tool, vmware -
Radware and SUSE Partner to Advance Secure Kubernetes Deployments for Enterprises and Service Providers
First seen on scworld.com Jump to article: www.scworld.com/news/radware-and-suse-partner-to-advance-secure-kubernetes-deployments-for-enterprises-and-service-providers
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Threat Actors Exploiting Unsecured Kubernetes Clusters for Crypto Mining
In a startling revelation from Microsoft Threat Intelligence, threat actors are increasingly targeting unsecured Kubernetes clusters to conduct illicit activities such as cryptomining. The dynamic and complex nature of containerized environments poses significant challenges for security teams in detecting runtime anomalies or identifying the source of breaches. Rising Threats in Containerized Environments According to Microsoft’s…
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Google launches unified enterprise security platform, announces AI security agents
Cloud security enhancements: The Google Cloud Platform (GCP) Security Command Center will gain new capabilities for protecting cloud workloads, especially those related to AI model use.Model Armor, a feature that’s part of GCP’s existing AI Protection service, will allow customers to apply content safety and security controls to prompts that are sent to self-hosted AI…
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CNCF survey reveals widespread Kubernetes adoption, growing reliance on cloud-native technologies
First seen on scworld.com Jump to article: www.scworld.com/brief/cncf-survey-reveals-widespread-kubernetes-adoption-growing-reliance-on-cloud-native-technologies
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LoftLabs unveils vNode for secure node-level isolation in shared Kubernetes environments
Tags: kubernetesFirst seen on scworld.com Jump to article: www.scworld.com/brief/loftlabs-unveils-vnode-for-secure-node-level-isolation-in-shared-kubernetes-environments
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An Improved Detection Signature for the Kubernetes IngressNightmare Vulnerability
Wiz recently published a detailed analysis of a critical vulnerability in the NGINX Ingress admission controller”, what they’ve dubbed IngressNightmare (CVE-2025-1097, CVE-2025-1098, CVE-2025-1974, CVE-2025-24514). The vulnerability stems from insufficient input validation during configuration file processing, allowing an attacker to inject arbitrary code into the NGINX process. Wiz’s writeup is excellent and covers the technical nuances…
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MSSP Market Update: NGINX Flaw Could Expose Kubernetes Secrets
First seen on scworld.com Jump to article: www.scworld.com/news/mssp-market-update-nginx-flaw-could-expose-kubernetes-secrets
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Kubernetes Ingress-nginx Remote Code Execution Vulnerability (CVE-2025-1974)
Overview Recently, NSFOCUS CERT detected that Kubernetes issued a security announcement and fixed the Kubernetes Ingress-nginx remote code execution vulnerability (CVE-2025-1974). The Ingress controller deployed in Kubernetes Pod can be accessed through the network without authentication. When the Admission webhook is open, an unauthenticated attacker can remotely inject any nginx configuration by sending a special…The…
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PoC Exploit Released for Ingress-NGINX RCE Vulnerabilities
A recently disclosed vulnerability in Ingress-NGINX, tracked as CVE-2025-1974, has raised concerns about the security of Kubernetes environments. This vulnerability allows for Remote Code Execution (RCE) through the validating webhook server integrated into Ingress-NGINX. A Proof of Concept (PoC) exploit has been released, demonstrating how attackers could exploit this flaw. CVE-2025-1974 affects versions of Ingress-NGINX…
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String of defects in popular Kubernetes component puts 40% of cloud environments at risk
Researchers aren’t aware of active exploitation in the wild, but they warn the risk for publicly exposed and unpatched Ingress Nginx controllers is extremely high. First seen on cyberscoop.com Jump to article: cyberscoop.com/kubernetes-nginx-controller-defects-wiz/
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Auch in Deutschland: Tausende Kubernetes-Cluster lassen sich aus der Ferne kapern
Mehrere Sicherheitslücken ermöglichen eine Remote-Kontrollübernahme von Kubernetes-Clustern. In Deutschland sind mehr als 1.000 Systeme betroffen. First seen on golem.de Jump to article: www.golem.de/news/auch-in-deutschland-tausende-kubernetes-cluster-lassen-sich-aus-der-ferne-kapern-2503-194691.html
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Critical RCE flaws put Kubernetes clusters at risk of takeover
Two ways to mitigate the flaws: The best fix is to upgrade the Ingress-NGINX component to one of the patched versions. Admins can determine if it’s being used inside their clusters by typing: kubectl get pods all-namespaces selector app.kubernetes.io/name=ingress-nginxIn situations where an immediate version upgrade is not possible, admins can reduce risk by deleting the…
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Getting the Most Value Out of the OSCP: The PEN-200 Labs
Tags: access, ai, attack, compliance, container, cyber, cybersecurity, dns, docker, exploit, firewall, guide, hacking, Hardware, infrastructure, intelligence, jobs, kubernetes, microsoft, mitigation, network, open-source, oracle, penetration-testing, powershell, risk, security-incident, service, siem, skills, technology, tool, training, vmware, vulnerability, windowsHow to leverage the PEN-200 simulated black-box penetration testing scenarios for maximal self-improvement and career success. Disclaimer: All opinions expressed in this article are solely my own. I have reviewed the content to ensure compliance with OffSec’s copyright policies and agreements. I have not been sponsored or incentivized in any way to recommend or oppose any…
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Ingress-nginx vulnerabilities can lead to Kubernetes cluster takeover
Wiz researchers have unearthed several critical vulnerabilities affecting Ingress NGINX Controller for Kubernetes (ingress-nginx) that may allow attackers to take over … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/03/25/ingressnightmare-ingress-nginx-vulnerabilities-kubernetes-cluster-takeover/
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Critical vulnerabilities put Kubernetes environments in jeopardy
Wiz researchers warned that several CVEs in Ingress NGINX Controller for Kubernetes make nearly half of all cloud environments at risk of takeover. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/critical-vulnerabilities-kubernetes-jeopardy/743448/
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IngressNightmare Flaws Expose Kubernetes Clusters to Remote Hacking
Critical remote code execution vulnerabilities found by Wiz researchers in Ingress NGINX Controller for Kubernetes. The post IngressNightmare Flaws Expose Kubernetes Clusters to Remote Hacking appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/ingressnightmare-flaws-expose-many-kubernetes-clusters-to-remote-hacking/
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Critical Unauthenticated Remote Code Execution Vulnerabilities inIngress NGINX
Summary Wiz Research has uncovered multiple critical unauthenticated remote code execution (RCE) vulnerabilities in theIngress NGINX Controller for Kubernetes, collectively known as IngressNightmare. These vulnerabilities First seen on research.kudelskisecurity.com Jump to article: research.kudelskisecurity.com/2025/03/25/critical-unauthenticated-remote-code-execution-vulnerabilities-iningress-nginx/
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IngressNightmare Flaws Expose Many Kubernetes Clusters to Remote Hacking
Critical remote code execution vulnerabilities found by Wiz researchers in Ingress NGINX Controller for Kubernetes. The post IngressNightmare Flaws Expose Many Kubernetes Clusters to Remote Hacking appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/ingressnightmare-flaws-expose-many-kubernetes-clusters-to-remote-hacking/
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CVE-2025-1974: IngressNightmare Flaws Threaten Kubernetes Clusters
Critical Flaws in Ingress NGINX Controller Enable Remote Code Execution A newly disclosed set of five severe vulnerabilities, dubbed IngressNightmare by cloud security firm Wiz, has put more than 6,500 Kubernetes clusters at risk. These critical flaws impact the Ingress… First seen on sensorstechforum.com Jump to article: sensorstechforum.com/cve-2025-1974-ingressnightmare-flaws-threaten-kubernetes-clusters/
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IngressNightmare: Four Critical Bugs Found in 40% of Cloud Systems
Wiz Security finds four critical RCE vulnerabilities in the Ingress NGINX Controller for Kubernetes First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ingressnightmare-critical-bugs-40/
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Public-facing Kubernetes clusters at risk of takeover thanks to Ingress-Nginx flaw
How many K8s systems are sat on the internet front porch like that … Oh, thousands, apparently First seen on theregister.com Jump to article: www.theregister.com/2025/03/25/kubernetes_flaw_rce_risk/