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Friday, August 7th, 2015

    Time Event
    11:13a
    An active Firefox exploit
    Mozilla has posted a
    warning
    about a Firefox vulnerability that is currently being actively
    exploited on the net. "The vulnerability comes from the interaction
    of the mechanism that enforces JavaScript context separation (the 'same
    origin policy') and Firefox’s PDF Viewer. Mozilla products that don’t
    contain the PDF Viewer, such as Firefox for Android, are not
    vulnerable. The vulnerability does not enable the execution of arbitrary
    code but the exploit was able to inject a JavaScript payload into the local
    file context. This allowed it to search for and upload potentially
    sensitive local files.
    " There is a
    security update
    for the problem.
    11:54a
    Privacy Badger 1.0
    The Electronic Frontier Foundation has announced
    the 1.0 release of the Privacy Badger browser extension. "As you
    browse the Web, Privacy Badger looks at any third party domains that are
    loaded on a given site and determines whether or not they appear to be
    tracking you (e.g. by setting cookies that could be used for tracking, or
    fingerprinting your browser). If the same third party domain appears to be
    tracking you on three or more different websites, Privacy Badger will
    conclude that the third party domain is a tracker and block future
    connections to it.
    " The extension is distributed under GPLv3; see
    this page for more
    information.
    4:54p
    Security updates for Friday

    Arch Linux has updated firefox (information leak) and wordpress (multiple vulnerabilities).

    Debian has updated kernel (multiple vulnerabilities).

    Debian-LTS has updated openssh (two vulnerabilities) and remind (buffer overflow).

    Fedora has updated drupal6-cck (F22; F21: unspecified vulnerability), lighttpd (F22; F21: log injection), mantis (F22; F21: information disclosure), opensaml-java (F22; F21: missing host name verification), opensaml-java-openws (F22; F21: missing host name verification), and openstack-swift (F22: arbitrary object deletion).

    Oracle has updated kernel 3.8.13 (OL7; OL6: information leak), kernel 2.6.39 (OL6; OL5: two vulnerabilities), and kernel 2.6.32 (OL6; OL5: two vulnerabilities).

    Ubuntu has updated firefox (15.04, 14.04, 12.04: information leak) and openjdk-6 (12.04: multiple vulnerabilities).

    7:03p
    CentOS Linux 6.7 released
    CentOS Linux 6.7 has been released for x86 and x86_64. "There are
    many fundamental changes in this release, compared with the past CentOS
    Linux 6 releases, and we highly recommend everyone study the upstream
    Release Notes as well as the upstream Technical Notes about the changes and
    how they might impact your installation. (See the 'Further Reading' section
    of the CentOS release notes.
    "
    9:29p
    Firefox 39.0.3 is out
    Firefox 39.0.3 has been released. According to the release
    notes
    there are various security fixes. This does include a fix for
    the recently report active exploit.
    11:04p
    Ubuntu 14.04.3 LTS released
    The third update to the 14.04 Long Term Support release is available for
    Desktop, Server, Cloud, and Core products, as well as other flavors of
    Ubuntu with long-term support. "We have expanded our hardware
    enablement offering since 12.04, and with
    14.04.3, this point release contains an updated kernel and X stack for
    new installations to support new hardware across all our supported
    architectures, not just x86.
    "

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