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Debian Newsletter
  • New Ubuntu Vulns Could Give Unprivileged Users Admin Access 31 Mar 2025 21:05 GMT

    … discovery of security bypasses impacting Ubuntu systems reveals potential pathways that … environment manipulations intrinsically available within Ubuntu systems. The original intent of … measures. Assessing These Risks to Ubuntu Systems  Understanding who is …

  • Ubuntu and South Africa's future: A national identity at risk 31 Mar 2025 18:19 GMT

    … s National Identity: Will Ubuntu Survive? By Michael Andisile … of communal responsibility that Ubuntu fosters. Urbanization and … A Path Forward: Rediscovering Ubuntu Despite the challenges, there … or local communities. Ultimately, Ubuntu will only survive if …

  • New Ubuntu Security Bypasses Allow Attackers to Exploit Kernel Vulnerabilities 31 Mar 2025 14:54 GMT

    … capabilities within the namespace, bypassing Ubuntu’s restrictions. Bypass via Busybox … creation. The vulnerabilities primarily impact: Ubuntu 24.04 LTS: Restrictions enabled … security in Linux distributions.  While Ubuntu’s proactive measures set industry …

  • Qualys Finds Three Security Bypasses in Ubuntu’s Unprivileged User Namespace Restrictions 31 Mar 2025 11:57 GMT

    … uncovered three security bypasses in Ubuntu’s unprivileged user namespace restrictions … namespaces,” the researchers said.  Affected Ubuntu versions  The security bypasses affect … prioritize suggested mitigations for affected Ubuntu systems and stay informed …

  • New Ubuntu Linux Vulnerabilities Let Attackers Exploit Kernel Components 31 Mar 2025 06:45 GMT

    … uncovered three critical bypasses affecting Ubuntu’s unprivileged user namespace … . The vulnerabilities specifically target Ubuntu’s restrictions on unprivileged user … later versions. Additionally, although Ubuntu 23.10 introduced namespace restrictions …

  • New Ubuntu Linux Security Bypasses Require Manual Mitigations 29 Mar 2025 15:35 GMT

    … administrative capabilities and impact Ubuntu versions 23.10, where … active by default... Ubuntu added AppArmor-based restrictions … ... Qualys notified the Ubuntu security team of their … Canonical, the organization behind Ubuntu Linux, has acknowledged Qualys…

  • Ubuntu namespace vulnerability should be addressed quickly: Expert 28 Mar 2025 22:27 GMT

    … improve security Ironically, last October Ubuntu introduced AppArmor-based features to … such as container runtimes, says Ubuntu. It enables unprivileged users to … the AppArmor restriction added to Ubuntu 23.10 and 24.04 …

  • Ultralight Debian-based distro Q4OS 5.8 now available 28 Mar 2025 18:32 GMT

    … , this refresh is based on Debian Bookworm 12.10 and the … kernel. In addition to the Debian-specific changes, Q4OS 5.8 … bug fixes, thanks to the Debian Bookworm 12.10 core. Additionally … , the Debian stable 6.1.0-32 …

  • Qualys discovers three bypasses of Ubuntu's unprivileged user namespace restrictions 28 Mar 2025 13:32 GMT

    … the vulnerabilities to the Ubuntu Security Team on … working with Ubuntu since then. According to Ubuntu, installations can … kernel vulnerabilities," said Ubuntu. "The current … selectively backported to supported Ubuntu releases via Stable Release …

  • Ubuntu 25.04 'Plucky Puffin' beta released with just weeks until final ISO drops 28 Mar 2025 09:01 GMT

    … released the beta build of Ubuntu 25.04 ‘Plucky Puffin’ … hardware will work properly in Ubuntu. It also includes the brand … than these, core applications of Ubuntu have also been updated. Included … safe programming language, Rust. The Ubuntu 25.04 beta isn’t …

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