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             AUSCERT External Security Bulletin Redistribution

                     USN-4350-1: MySQL vulnerabilities
                                5 May 2020


        AusCERT Security Bulletin Summary

Product:           MySQL
Publisher:         Ubuntu
Operating System:  Ubuntu
Impact/Access:     Modify Arbitrary Files   -- Existing Account      
                   Delete Arbitrary Files   -- Existing Account      
                   Denial of Service        -- Existing Account      
                   Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-2930 CVE-2020-2928 CVE-2020-2926
                   CVE-2020-2925 CVE-2020-2924 CVE-2020-2923
                   CVE-2020-2922 CVE-2020-2921 CVE-2020-2904
                   CVE-2020-2903 CVE-2020-2901 CVE-2020-2898
                   CVE-2020-2897 CVE-2020-2896 CVE-2020-2895
                   CVE-2020-2893 CVE-2020-2892 CVE-2020-2812
                   CVE-2020-2804 CVE-2020-2780 CVE-2020-2765
                   CVE-2020-2763 CVE-2020-2762 CVE-2020-2760

Reference:         ASB-2020.0087

Original Bulletin: 

- --------------------------BEGIN INCLUDED TEXT--------------------

USN-4350-1: MySQL vulnerabilities
4 May 2020

mysql-5.7, mysql-8.0 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:

  o Ubuntu 20.04 LTS
  o Ubuntu 19.10
  o Ubuntu 18.04 LTS
  o Ubuntu 16.04 LTS


Several security issues were fixed in MySQL.

Software Description

  o mysql-8.0 - MySQL database
  o mysql-5.7 - MySQL database


Multiple security issues were discovered in MySQL and this update includes new
upstream MySQL versions to fix these issues.

MySQL has been updated to 8.0.80 in Ubuntu 19.10 and Ubuntu 20.04 LTS. Ubuntu
16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.30.

In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.

Please see the following for more information:




Update instructions

The problem can be corrected by updating your system to the following package

Ubuntu 20.04 LTS
    mysql-server-8.0 - 8.0.20-0ubuntu0.20.04.1
Ubuntu 19.10
    mysql-server-8.0 - 8.0.20-0ubuntu0.19.10.1
Ubuntu 18.04 LTS
    mysql-server-5.7 - 5.7.30-0ubuntu0.18.04.1
Ubuntu 16.04 LTS
    mysql-server-5.7 - 5.7.30-0ubuntu0.16.04.1

To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .

This update uses a new upstream release, which includes additional bug fixes.
In general, a standard system update will make all the necessary changes.


  o CVE-2020-2759
  o CVE-2020-2760
  o CVE-2020-2762
  o CVE-2020-2763
  o CVE-2020-2765
  o CVE-2020-2780
  o CVE-2020-2804
  o CVE-2020-2812
  o CVE-2020-2892
  o CVE-2020-2893
  o CVE-2020-2895
  o CVE-2020-2896
  o CVE-2020-2897
  o CVE-2020-2898
  o CVE-2020-2901
  o CVE-2020-2903
  o CVE-2020-2904
  o CVE-2020-2921
  o CVE-2020-2922
  o CVE-2020-2923
  o CVE-2020-2924
  o CVE-2020-2925
  o CVE-2020-2926
  o CVE-2020-2928
  o CVE-2020-2930

- --------------------------END INCLUDED TEXT--------------------

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