Ubuntu 4055-1: flightcrew vulnerabilities

    Date 15 Jul 2019
    Posted By LinuxSecurity Advisories
    Several security issues were fixed in FlightCrew.
    Ubuntu Security Notice USN-4055-1
    July 15, 2019
    flightcrew vulnerabilities
    A security issue affects these releases of Ubuntu and its derivatives:
    - Ubuntu 19.04
    - Ubuntu 18.10
    - Ubuntu 18.04 LTS
    - Ubuntu 16.04 LTS
    Several security issues were fixed in FlightCrew.
    Software Description:
    - flightcrew: C++ epub validator and plugin for Sigil
    Mike Salvatore discovered that FlightCrew improperly handled certain
    malformed EPUB files. An attacker could potentially use this vulnerability
    to cause a denial of service. (CVE-2019-13032)
    Mike Salvatore discovered that FlightCrew mishandled certain malformed EPUB
    files. An attacker could use this vulnerability to write arbitrary files to
    the filesystem. (CVE-2019-13241)
    Mike Salvatore discovered that the version of Zipios included in FlightCrew
    mishandled certain malformed ZIP files. An attacker could use this vulnerability
    to cause a denial of service or consume system resources. (CVE-2019-13453)
    Update instructions:
    The problem can be corrected by updating your system to the following
    package versions:
    Ubuntu 19.04:
      flightcrew                      0.7.2+dfsg-13ubuntu0.19.04.1
      libflightcrew0v5                0.7.2+dfsg-13ubuntu0.19.04.1
    Ubuntu 18.10:
      flightcrew                      0.7.2+dfsg-12ubuntu0.1
      libflightcrew0v5                0.7.2+dfsg-12ubuntu0.1
    Ubuntu 18.04 LTS:
      flightcrew                      0.7.2+dfsg-10ubuntu0.1
      libflightcrew0v5                0.7.2+dfsg-10ubuntu0.1
    Ubuntu 16.04 LTS:
      flightcrew                      0.7.2+dfsg-6ubuntu0.1
      libflightcrew0v5                0.7.2+dfsg-6ubuntu0.1
    In general, a standard system update will make all the necessary changes.
      CVE-2019-13032, CVE-2019-13241, CVE-2019-13453
    Package Information:

    LinuxSecurity Poll

    Are you considering making the switch to Purism's new Librem 14 Linux laptop to improve your security and privacy online?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 3 answer(s).
    [{"id":"109","title":"Yes - the hardware kill switches and default ad blocking\/tracking protection sold me on it.","votes":"2","type":"x","order":"1","pct":40,"resources":[]},{"id":"110","title":"Not sure yet - I need to do more research.","votes":"2","type":"x","order":"2","pct":40,"resources":[]},{"id":"111","title":"No - I'm satisfied with my current laptop and have no security\/privacy concerns.","votes":"1","type":"x","order":"3","pct":20,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
    bottom 200


    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.