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Friday, August 21st, 2015

    Time Event
    3:52p
    Security updates for Friday

    Fedora has updated pure-ftpd (F21: denial of service).

    Red Hat has updated openshift (RHOSE3: privilege escalation).

    SUSE has updated xen (SLE11SP1: two vulnerabilities).

    Ubuntu has updated subversion (15.04, 14.04, 12.04: multiple vulnerabilities) and firefox (15.04, 14.04, 12.04: regression in previous update).

    4:43p
    The bcachefs filesystem
    Kent Overstreet, author of the bcache
    block caching layer, has announced that bcache
    has metamorphosed into a fully featured copy-on-write filesystem.
    "Well, years ago (going back to when I was still at Google), I and
    the other people working on bcache realized that what we were working on
    was, almost by accident, a good chunk of the functionality of a full blown
    filesystem - and there was a really clean and elegant design to be had
    there if we took it and ran with it. And a fast one - the main goal of
    bcachefs to match ext4 and xfs on performance and reliability, but with the
    features of btrfs/zfs.
    "
    4:58p
    Mozilla: The Future of Developing Firefox Add-ons
    Mozilla has announced
    a significant set of changes for authors of Firefox add-ons. These include
    a new API (and the deprecation of XUL and XPCOM), a process-based
    sandboxing mechanism, mandatory signing of extensions, and more.
    "For our add-on development community, these changes will bring
    benefits, like greater cross-browser add-on compatibility, but will also
    require redevelopment of a number of existing add-ons. We’re making a big
    investment by expanding the team of engineers, add-on reviewers, and
    evangelists who work on add-ons and support the community that develops
    them. They will work with the community to improve and finalize the
    WebExtensions API, and will help developers of unsupported add-ons make the
    transition to newer APIs and multi-process support.
    "

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