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Tag: bypass

  • Hacker News: Bypassing disk encryption on systems with automatic TPM2 unlock

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    Kurt Seifried
    in

    Source URL: https://oddlama.org/blog/bypassing-disk-encryption-with-tpm2-unlock/ Source: Hacker News Title: Bypassing disk encryption on systems with automatic TPM2 unlock Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text delves into the security implications of using Trusted Platform Module (TPM2) for automatic disk unlocking in Linux systems. It uncovers vulnerabilities present in popular implementations (specifically with clevis…

  • The Register: Just as your LLM once again goes off the rails, Cisco, Nvidia are at the door smiling

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/01/17/nvidia_cisco_ai_guardrails_security/ Source: The Register Title: Just as your LLM once again goes off the rails, Cisco, Nvidia are at the door smiling Feedly Summary: Some of you have apparently already botched chatbots or allowed ‘shadow AI’ to creep in Cisco and Nvidia have both recognized that as useful as today’s AI may be,…

  • Slashdot: Microsoft Patches Windows To Eliminate Secure Boot Bypass Threat

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/01/16/1755240/microsoft-patches-windows-to-eliminate-secure-boot-bypass-threat?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Microsoft Patches Windows To Eliminate Secure Boot Bypass Threat Feedly Summary: AI Summary and Description: Yes Summary: Microsoft has addressed a significant Windows vulnerability (CVE-2024-7344) that permitted attackers to bypass Secure Boot, which serves as a crucial safeguard against firmware infections. This vulnerability was present for over seven months…

  • CSA: Use Zero Trust to Fight Against AI-Generated Attacks

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    Kurt Seifried
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    Source URL: https://hub.illumio.com/briefs/ai-generated-attacks-are-here-zero-trust-is-how-we-fight-back Source: CSA Title: Use Zero Trust to Fight Against AI-Generated Attacks Feedly Summary: AI Summary and Description: Yes **Summary:** The text discusses the rising trend of generative AI (GenAI) being weaponized by cybercriminals, emphasizing the inadequacy of traditional cybersecurity methods to confront these emerging threats. It advocates for the Zero Trust security…

  • Cloud Blog: Your Single-Page Applications Are Vulnerable: Here’s How to Fix Them

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/single-page-applications-vulnerable/ Source: Cloud Blog Title: Your Single-Page Applications Are Vulnerable: Here’s How to Fix Them Feedly Summary: Written by: Steven Karschnia, Truman Brown, Jacob Paullus, Daniel McNamara Executive Summary Due to their client-side nature, single-page applications (SPAs) will typically have multiple access control vulnerabilities By implementing a robust access control policy on supporting APIs,…

  • Hacker News: Researchers have identified a total of 6 vulnerabilities in rsync

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    Kurt Seifried
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    Source URL: https://www.openwall.com/lists/oss-security/2025/01/14/3 Source: Hacker News Title: Researchers have identified a total of 6 vulnerabilities in rsync Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses multiple vulnerabilities identified in the rsync software, including a critical heap buffer overflow that allows arbitrary code execution with minimal access rights. This communication is especially…

  • Alerts: CISA Adds Four Known Exploited Vulnerabilities to Catalog

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    Kurt Seifried
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    Source URL: https://www.cisa.gov/news-events/alerts/2025/01/14/cisa-adds-four-known-exploited-vulnerabilities-catalog Source: Alerts Title: CISA Adds Four Known Exploited Vulnerabilities to Catalog Feedly Summary: CISA has added four vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-55591 Fortinet FortiOS Authorization Bypass Vulnerability CVE-2025-21333 Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability CVE-2025-21334 Microsoft Windows Hyper-V NT…

  • Microsoft Security Blog: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions

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    Kurt Seifried
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    Source URL: https://www.microsoft.com/en-us/security/blog/2025/01/13/analyzing-cve-2024-44243-a-macos-system-integrity-protection-bypass-through-kernel-extensions/ Source: Microsoft Security Blog Title: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions Feedly Summary: Microsoft discovered a macOS vulnerability allowing attackers to bypass System Integrity Protection (SIP) by loading third party kernel extensions, which could lead to serious consequences, such as allowing attackers to install rootkits, create persistent…

  • Cloud Blog: Backscatter: Automated Configuration Extraction

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/backscatter-automated-configuration-extraction/ Source: Cloud Blog Title: Backscatter: Automated Configuration Extraction Feedly Summary: Written by: Josh Triplett Executive Summary Backscatter is a tool developed by the Mandiant FLARE team that aims to automatically extract malware configurations. It relies on static signatures and emulation to extract this information without dynamic execution, bypassing anti-analysis logic present in…

  • The Register: Microsoft sues ‘foreign-based’ criminals, seizes sites used to abuse AI

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/01/13/microsoft_sues_foreignbased_crims_seizes/ Source: The Register Title: Microsoft sues ‘foreign-based’ criminals, seizes sites used to abuse AI Feedly Summary: Crooks stole API keys, then started a hacking-as-a-service biz Microsoft has sued a group of unnamed cybercriminals who developed tools to bypass safety guardrails in its generative AI tools. The tools were used to create harmful…