Ubuntu 4061-1: Redis vulnerabilities

    Date16 Jul 2019
    CategoryUbuntu
    2356
    Posted ByLinuxSecurity Advisories
    Several security issues were fixed in Redis.
    ==========================================================================
    Ubuntu Security Notice USN-4061-1
    July 16, 2019
    
    redis vulnerabilities
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 19.04
    - Ubuntu 18.04 LTS
    - Ubuntu 16.04 LTS
    
    Summary:
    
    Several security issues were fixed in Redis.
    
    Software Description:
    - redis: Persistent key-value database with network interface
    
    Details:
    
    It was discovered that Redis incorrectly handled the hyperloglog data structure.
    An attacker could use this issue to cause Redis to crash, resulting in a denial
    of service, or possibly execute arbitrary code.
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 19.04:
      redis                           5:5.0.3-4ubuntu0.1
      redis-tools                     5:5.0.3-4ubuntu0.1
    
    Ubuntu 18.04 LTS:
      redis                           5:4.0.9-1ubuntu0.2
      redis-tools                     5:4.0.9-1ubuntu0.2
    
    Ubuntu 16.04 LTS:
      redis-tools                     2:3.0.6-1ubuntu0.4
    
    In general, a standard system update will make all the necessary changes.
    
    References:
      https://usn.ubuntu.com/4061-1
      CVE-2019-10192, CVE-2019-10193
    
    Package Information:
      https://launchpad.net/ubuntu/+source/redis/5:5.0.3-4ubuntu0.1
      https://launchpad.net/ubuntu/+source/redis/5:4.0.9-1ubuntu0.2
      https://launchpad.net/ubuntu/+source/redis/2:3.0.6-1ubuntu0.4
    
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