Ubuntu 2594-1: ClamAV vulnerabilities

    Date 05 May 2015
    195
    Posted By LinuxSecurity Advisories
    ClamAV could be made to crash or run programs if it processed a specially crafted file.
    ==========================================================================
    Ubuntu Security Notice USN-2594-1
    May 05, 2015
    
    clamav vulnerabilities
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 15.04
    - Ubuntu 14.10
    - Ubuntu 14.04 LTS
    - Ubuntu 12.04 LTS
    
    Summary:
    
    ClamAV could be made to crash or run programs if it processed a specially
    crafted file.
    
    Software Description:
    - clamav: Anti-virus utility for Unix
    
    Details:
    
    It was discovered that ClamAV incorrectly handled certain malformed files.
    A remote attacker could use this issue to cause ClamAV to crash, resulting
    in a denial of service, or possibly execute arbitrary code.
    
    In the default installation, attackers would be isolated by the ClamAV
    AppArmor profile.
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 15.04:
      clamav                          0.98.7+dfsg-0ubuntu0.15.04.1
    
    Ubuntu 14.10:
      clamav                          0.98.7+dfsg-0ubuntu0.14.10.1
    
    Ubuntu 14.04 LTS:
      clamav                          0.98.7+dfsg-0ubuntu0.14.04.1
    
    Ubuntu 12.04 LTS:
      clamav                          0.98.7+dfsg-0ubuntu0.12.04.1
    
    This update uses a new upstream release, which includes additional bug
    fixes. In general, a standard system update will make all the necessary
    changes.
    
    References:
      https://www.ubuntu.com/usn/usn-2594-1
      CVE-2015-2170, CVE-2015-2221, CVE-2015-2222, CVE-2015-2305,
      CVE-2015-2668
    
    Package Information:
      https://launchpad.net/ubuntu/+source/clamav/0.98.7+dfsg-0ubuntu0.15.04.1
      https://launchpad.net/ubuntu/+source/clamav/0.98.7+dfsg-0ubuntu0.14.10.1
      https://launchpad.net/ubuntu/+source/clamav/0.98.7+dfsg-0ubuntu0.14.04.1
      https://launchpad.net/ubuntu/+source/clamav/0.98.7+dfsg-0ubuntu0.12.04.1
    
    
    

    LinuxSecurity Poll

    If you are using full-disk encryption: are you concerned about the resulting performance hit?

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    /main-polls/34-if-you-are-using-full-disk-encryption-are-you-concerned-about-the-resulting-performance-hit?task=poll.vote&format=json
    34
    radio
    [{"id":"120","title":"Yes","votes":"10","type":"x","order":"1","pct":71.43,"resources":[]},{"id":"121","title":"No ","votes":"4","type":"x","order":"2","pct":28.57,"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
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