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ubuntuUbuntuUSN-4604-1
HistoryOct 27, 2020 - 12:00 a.m.

MySQL vulnerabilities

2020-10-2700:00:00
ubuntu.com
92

8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

Low

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C

0.005 Low

EPSS

Percentile

76.2%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • mysql-5.7 - MySQL database
  • mysql-8.0 - 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 8.0.22 in Ubuntu 20.04 LTS and Ubuntu 20.10.
Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.32.

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-5-7-32.html&gt;

<https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-22.html&gt;

<https://www.oracle.com/security-alerts/cpuoct2020.html&gt;

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchmysql-server-8.0< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchlibmysqlclient-dev< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchlibmysqlclient21< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchlibmysqlclient21-dbgsym< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-client< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-client-8.0< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-client-core-8.0< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-client-core-8.0-dbgsym< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-router< 8.0.22-0ubuntu0.20.10.2UNKNOWN
Ubuntu20.10noarchmysql-router-dbgsym< 8.0.22-0ubuntu0.20.10.2UNKNOWN
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References

8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

Low

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C

0.005 Low

EPSS

Percentile

76.2%