Bug 1951755 (CVE-2021-2166) - CVE-2021-2166 mysql: Server: DML unspecified vulnerability (CPU Apr 2021)
Summary: CVE-2021-2166 mysql: Server: DML unspecified vulnerability (CPU Apr 2021)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-2166
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1951794 1951795 1951796 1954100 1954101 1954278 1954279 1954280 1954281 1954303 1954304 1954305 1954306 1996706 2003107 2050505 2050506 2050507 2050508 2079843
Blocks: 1951805
TreeView+ depends on / blocked
 
Reported: 2021-04-20 20:12 UTC by Pedro Sampaio
Modified: 2022-05-31 12:16 UTC (History)
18 users (show)

Fixed In Version: mysql 5.7.34, mysql 8.0.24, mariadb 10.5.10, mariadb 10.4.19, mariadb 10.3.29, mariadb 10.2.38
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-09-21 12:24:44 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:3590 0 None None None 2021-09-21 08:46:03 UTC
Red Hat Product Errata RHSA-2021:3811 0 None None None 2021-10-12 14:15:00 UTC
Red Hat Product Errata RHSA-2022:1007 0 None None None 2022-03-22 10:19:49 UTC
Red Hat Product Errata RHSA-2022:1010 0 None None None 2022-03-22 12:27:19 UTC
Red Hat Product Errata RHSA-2022:1556 0 None None None 2022-04-26 17:29:21 UTC
Red Hat Product Errata RHSA-2022:1557 0 None None None 2022-04-26 17:29:53 UTC
Red Hat Product Errata RHSA-2022:4818 0 None None None 2022-05-31 12:16:07 UTC

Description Pedro Sampaio 2021-04-20 20:12:15 UTC 
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

External References:

https://www.oracle.com/security-alerts/cpuapr2021.html#AppendixMSQL
Comment 1 Pedro Sampaio 2021-04-20 20:23:33 UTC 
Created community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 1951794]


Created mysql:5.7/community-mysql tracking bugs for this issue:

Affects: fedora-32 [bug 1951796]


Created mysql:8.0/community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 1951795]
Comment 3 Tomas Hoger 2021-04-27 20:18:10 UTC 
Created mariadb tracking bugs for this issue:

Affects: fedora-all [bug 1954278]


Created mariadb:10.3/mariadb tracking bugs for this issue:

Affects: fedora-all [bug 1954279]


Created mariadb:10.4/mariadb tracking bugs for this issue:

Affects: fedora-all [bug 1954280]


Created mariadb:10.5/mariadb tracking bugs for this issue:

Affects: fedora-all [bug 1954281]
Comment 5 Nick Tait 2021-05-12 16:33:51 UTC 
Statement:

In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP mysql package.
Comment 8 errata-xmlrpc 2021-09-21 08:46:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:3590 https://access.redhat.com/errata/RHSA-2021:3590
Comment 9 Product Security DevOps Team 2021-09-21 12:24:44 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-2166
Comment 10 errata-xmlrpc 2021-10-12 14:14:58 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2021:3811 https://access.redhat.com/errata/RHSA-2021:3811
Comment 11 errata-xmlrpc 2022-03-22 10:19:46 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7

Via RHSA-2022:1007 https://access.redhat.com/errata/RHSA-2022:1007
Comment 12 errata-xmlrpc 2022-03-22 12:27:16 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7

Via RHSA-2022:1010 https://access.redhat.com/errata/RHSA-2022:1010
Comment 13 errata-xmlrpc 2022-04-26 17:29:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:1556 https://access.redhat.com/errata/RHSA-2022:1556
Comment 14 errata-xmlrpc 2022-04-26 17:29:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:1557 https://access.redhat.com/errata/RHSA-2022:1557
Comment 15 errata-xmlrpc 2022-05-31 12:16:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:4818 https://access.redhat.com/errata/RHSA-2022:4818
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