Ubuntu 4370-1: ClamAV vulnerabilities

    Date 21 May 2020
    102
    Posted By LinuxSecurity Advisories
    Several security issues were fixed in ClamAV.
    ==========================================================================
    Ubuntu Security Notice USN-4370-1
    May 21, 2020
    
    clamav vulnerabilities
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 20.04 LTS
    - Ubuntu 19.10
    - Ubuntu 18.04 LTS
    - Ubuntu 16.04 LTS
    
    Summary:
    
    Several security issues were fixed in ClamAV.
    
    Software Description:
    - clamav: Anti-virus utility for Unix
    
    Details:
    
    It was discovered that ClamAV incorrectly handled parsing ARJ archives. A
    remote attacker could possibly use this issue to cause ClamAV to crash,
    resulting in a denial of service. (CVE-2020-3327)
    
    It was discovered that ClamAV incorrectly handled parsing PDF files. A
    remote attacker could possibly use this issue to cause ClamAV to crash,
    resulting in a denial of service. (CVE-2020-3341)
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 20.04 LTS:
      clamav                          0.102.3+dfsg-0ubuntu0.20.04.1
    
    Ubuntu 19.10:
      clamav                          0.102.3+dfsg-0ubuntu0.19.10.1
    
    Ubuntu 18.04 LTS:
      clamav                          0.102.3+dfsg-0ubuntu0.18.04.1
    
    Ubuntu 16.04 LTS:
      clamav                          0.102.3+dfsg-0ubuntu0.16.04.1
    
    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://usn.ubuntu.com/4370-1
      CVE-2020-3327, CVE-2020-3341
    
    Package Information:
      https://launchpad.net/ubuntu/+source/clamav/0.102.3+dfsg-0ubuntu0.20.04.1
      https://launchpad.net/ubuntu/+source/clamav/0.102.3+dfsg-0ubuntu0.19.10.1
      https://launchpad.net/ubuntu/+source/clamav/0.102.3+dfsg-0ubuntu0.18.04.1
      https://launchpad.net/ubuntu/+source/clamav/0.102.3+dfsg-0ubuntu0.16.04.1
    
    

    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":"13","type":"x","order":"1","pct":65,"resources":[]},{"id":"121","title":"No ","votes":"7","type":"x","order":"2","pct":35,"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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