Ubuntu 4306-1: Dino vulnerabilities

    Date 17 Mar 2020
    160
    Posted By LinuxSecurity Advisories
    Several security issues were fixed in dino-im.
    ==========================================================================
    Ubuntu Security Notice USN-4306-1
    March 17, 2020
    
    dino-im vulnerabilities
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 18.04 LTS
    
    Summary:
    
    Several security issues were fixed in dino-im.
    
    Software Description:
    - dino-im: modern XMPP client
    
    Details:
    
    It was discovered that Dino incorrectly validated inputs. An attacker could use
    this issue to possibly obtain, inject or remove sensitive information.
    
    This update also includes a fix to the encryption implementation in Dino to
    support 12 byte IVs, in addition to 16 byte IVs.
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 18.04 LTS:
      dino-im                         0.0.git20180130-1ubuntu0.1
      dino-im-common                  0.0.git20180130-1ubuntu0.1
    
    In general, a standard system update will make all the necessary changes.
    
    References:
      https://usn.ubuntu.com/4306-1
      CVE-2019-16235, CVE-2019-16236, CVE-2019-16237, https://bugs.launchpad.net/bugs/1866115
    
    Package Information:
      https://launchpad.net/ubuntu/+source/dino-im/0.0.git20180130-1ubuntu0.1
    

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