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Tag: patches

  • Microsoft Security Blog: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI

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    Kurt Seifried
    in

    Source URL: https://www.microsoft.com/en-us/security/blog/2025/03/31/analyzing-open-source-bootloaders-finding-vulnerabilities-faster-with-ai/ Source: Microsoft Security Blog Title: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI Feedly Summary: Using Microsoft Security Copilot to expedite the discovery process, Microsoft has uncovered several vulnerabilities in multiple open-source bootloaders impacting all operating systems relying on Unified Extensible Firmware Interface (UEFI) Secure Boot. Through a series of prompts, we…

  • The Register: Oracle Health reportedly warns of info leak from legacy server

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/03/30/infosec_news_in_brief/ Source: The Register Title: Oracle Health reportedly warns of info leak from legacy server Feedly Summary: PLUS: OpenAI bumps bug bounties bigtime; INTERPOL arrests 300 alleged cyber-scammers; And more! Infosec in brief Oracle Health appears to have fallen victim to an info stealing attack that has led to patient data stored by…

  • Slashdot: New Ubuntu Linux Security Bypasses Require Manual Mitigations

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/03/29/0555241/new-ubuntu-linux-security-bypasses-require-manual-mitigations?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: New Ubuntu Linux Security Bypasses Require Manual Mitigations Feedly Summary: AI Summary and Description: Yes Summary: The text discusses significant security bypasses discovered in Ubuntu Linux that could allow local attackers to exploit kernel vulnerabilities. With the involvement of cloud security researchers from Qualys, it highlights the limitations in…

  • The Register: After Chrome patches zero-day used to target Russians, Firefox splats similar bug

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/03/28/google_kaspersky_mozilla/ Source: The Register Title: After Chrome patches zero-day used to target Russians, Firefox splats similar bug Feedly Summary: Single click on a phishing link in Google browser blew up sandbox on Windows Google pushed out an emergency patch for Chrome on Windows this week to stop attackers exploiting a sandbox-breaking zero-day vulnerability,…

  • Hacker News: Heap-overflowing Llama.cpp to RCE

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    Kurt Seifried
    in

    Source URL: https://retr0.blog/blog/llama-rpc-rce Source: Hacker News Title: Heap-overflowing Llama.cpp to RCE Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a detailed, technical exploration of exploiting a remote code execution vulnerability within the Llama.cpp framework, specifically focusing on a heap-overflow issue and its associated mitigations. It offers insights into the unique memory…

  • Slashdot: Google Patches Chrome Sandbox Escape Zero-Day Caught By Kaspersky

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/03/26/0143210/google-patches-chrome-sandbox-escape-zero-day-caught-by-kaspersky?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Google Patches Chrome Sandbox Escape Zero-Day Caught By Kaspersky Feedly Summary: AI Summary and Description: Yes Summary: The text discusses a recently patched sandbox escape vulnerability in Google Chrome, highlighting its implications in a targeted cyberespionage campaign. It underscores the importance of timely updates and security measures against such…

  • Hacker News: RCE Vulnerabilities in K8s Ingress Nginx (9.8 CVE for ingress-Nginx)

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    Kurt Seifried
    in

    Source URL: https://www.wiz.io/blog/ingress-nginx-kubernetes-vulnerabilities Source: Hacker News Title: RCE Vulnerabilities in K8s Ingress Nginx (9.8 CVE for ingress-Nginx) Feedly Summary: Comments AI Summary and Description: Yes ### Summary: The text outlines the discovery of significant vulnerabilities in the Ingress NGINX Controller for Kubernetes, known as IngressNightmare. These vulnerabilities, which allow unauthenticated Remote Code Execution (RCE), pose…

  • The Register: Public-facing Kubernetes clusters at risk of takeover thanks to Ingress-Nginx flaw

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/03/25/kubernetes_flaw_rce_risk/ Source: The Register Title: Public-facing Kubernetes clusters at risk of takeover thanks to Ingress-Nginx flaw Feedly Summary: How many K8s systems are sat on the internet front porch like that … Oh, thousands, apparently Cloudy infosec outfit Wiz has discovered serious vulnerabilities in the admission controller component of Ingress-Nginx Controller that could…

  • Hacker News: Next.js and the corrupt middleware: the authorizing artifact

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    Kurt Seifried
    in

    Source URL: https://zhero-web-sec.github.io/research-and-things/nextjs-and-the-corrupt-middleware Source: Hacker News Title: Next.js and the corrupt middleware: the authorizing artifact Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses a critical security vulnerability discovered in Next.js, a widely used JavaScript framework, specifically regarding its middleware functionality. The vulnerability allows unauthorized access by manipulating request headers, which could…