Linux Security
    Linux Security
    Linux Security

    Debian: DSA-2854-1: mumble security update

    Date
    139
    Posted By
    Several issues have been discovered in mumble, a low latency VoIP client. The Common Vulnerabilities and Exposures project identifies the following issues:
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-2854-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                      Salvatore Bonaccorso
    February 05, 2014                      https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : mumble
    Vulnerability  : several
    Problem type   : remote
    Debian-specific: no
    CVE ID         : CVE-2014-0044 CVE-2014-0045
    Debian Bug     : 737739
    
    Several issues have been discovered in mumble, a low latency VoIP
    client. The Common Vulnerabilities and Exposures project identifies the
    following issues:
    
    CVE-2014-0044
    
        It was discovered that a malformed Opus voice packet sent to a
        Mumble client could trigger a NULL pointer dereference or an
        out-of-bounds array access. A malicious remote attacker could
        exploit this flaw to mount a denial of service attack against a
        mumble client by causing the application to crash.
    
    CVE-2014-0445
    
        It was discovered that a malformed Opus voice packet sent to a
        Mumble client could trigger a heap-based buffer overflow. A
        malicious remote attacker could use this flaw to cause a client
        crash (denial of service) or potentially use it to execute
        arbitrary code.
    
    The oldstable distribution (squeeze) is not affected by these problems.
    
    For the stable distribution (wheezy), these problems have been fixed in
    version 1.2.3-349-g315b5f5-2.2+deb7u1.
    
    For the unstable distribution (sid), these problems will be fixed soon.
    
    We recommend that you upgrade your mumble packages.
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

    Advisories

    LinuxSecurity Poll

    Have you ever used tcpdump for network troubleshooting or debugging?

    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 2 answer(s).
    /main-polls/36-have-you-ever-used-tcpdump-for-network-troubleshooting-or-debugging?task=poll.vote&format=json
    36
    radio
    [{"id":"125","title":"Yes","votes":"47","type":"x","order":"1","pct":83.93,"resources":[]},{"id":"126","title":"No ","votes":"9","type":"x","order":"2","pct":16.07,"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


    VIEW MORE POLLS

    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.