Experimental News Clipping Site

Tag: out-of-bounds memory access

  • Hacker News: Memory Safety for Web Fonts

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    Kurt Seifried
    in

    Source URL: https://developer.chrome.com/blog/memory-safety-fonts Source: Hacker News Title: Memory Safety for Web Fonts Feedly Summary: Comments AI Summary and Description: Yes Summary: The text details Google’s transition from the FreeType font processing library to Skrifa, a Rust-based alternative, aimed at enhancing security and efficiency within Chrome. This shift emphasizes the importance of memory safety in preventing…

  • Hacker News: Susctl CVE-2024-54507: A particularly ‘sus’ sysctl in the XNU kernel

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    by

    Kurt Seifried
    in

    Source URL: https://jprx.io/cve-2024-54507/ Source: Hacker News Title: Susctl CVE-2024-54507: A particularly ‘sus’ sysctl in the XNU kernel Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability (CVE-2024-54507) within the XNU kernel related to the sysctl interface, leading to an out-of-bounds read. This provides an important case study for software…

  • Hacker News: Making unsafe Rust a little safer

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    system automation
    in

    Source URL: https://blog.colinbreck.com/making-unsafe-rust-a-little-safer-tools-for-verifying-unsafe-code/ Source: Hacker News Title: Making unsafe Rust a little safer Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the advantages and pitfalls of using unsafe Rust code in systems programming, emphasizing the need for tools to verify the safety and correctness of such code. It highlights the role…

  • Google Online Security Blog: Retrofitting Spatial Safety to hundreds of millions of lines of C++

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    system automation
    in

    Source URL: https://security.googleblog.com/2024/11/retrofitting-spatial-safety-to-hundreds.html Source: Google Online Security Blog Title: Retrofitting Spatial Safety to hundreds of millions of lines of C++ Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the exploitation of spatial memory safety vulnerabilities in C++ code, representing a significant security risk. Google’s initiative to enhance memory safety through the implementation…