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AUSCERT External Security Bulletin Redistribution
ESB-2020.0290
USN-4250-1: MySQL vulnerabilities
28 January 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: MySQL
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Modify Arbitrary Files -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-2694 CVE-2020-2686 CVE-2020-2679
CVE-2020-2660 CVE-2020-2627 CVE-2020-2589
CVE-2020-2588 CVE-2020-2584 CVE-2020-2579
CVE-2020-2577 CVE-2020-2574 CVE-2020-2573
CVE-2020-2572 CVE-2020-2570
Reference: ASB-2020.0018
Original Bulletin:
https://usn.ubuntu.com/4250-1/
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USN-4250-1: MySQL vulnerabilities
27 January 2020
mysql-5.7, mysql-8.0 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 19.10
o Ubuntu 18.04 LTS
o Ubuntu 16.04 LTS
Summary
Several security issues were fixed in MySQL.
Software Description
o mysql-8.0 - MySQL database
o mysql-5.7 - MySQL database
Details
Multiple security issues were discovered in MySQL and this update includes new
upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.19 in Ubuntu 19.10. Ubuntu 16.04 LTS and Ubuntu
18.04 LTS have been updated to MySQL 5.7.29.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information: https://dev.mysql.com/doc/
relnotes/mysql/5.7/en/news-5-7-29.html https://dev.mysql.com/doc/relnotes/mysql
/8.0/en/news-8-0-19.html https://www.oracle.com/security-alerts/cpujan2020.html
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 19.10
mysql-server-8.0 - 8.0.19-0ubuntu0.19.10.3
Ubuntu 18.04 LTS
mysql-server-5.7 - 5.7.29-0ubuntu0.18.04.1
Ubuntu 16.04 LTS
mysql-server-5.7 - 5.7.29-0ubuntu0.16.04.1
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
References
o CVE-2020-2570
o CVE-2020-2572
o CVE-2020-2573
o CVE-2020-2574
o CVE-2020-2577
o CVE-2020-2579
o CVE-2020-2584
o CVE-2020-2588
o CVE-2020-2589
o CVE-2020-2627
o CVE-2020-2660
o CVE-2020-2679
o CVE-2020-2686
o CVE-2020-2694
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