Bug 1952802 (CVE-2021-2174)

Summary:	CVE-2021-2174 mysql: InnoDB unspecified vulnerability (CPU Apr 2021)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	damien.ciabrini, databases-maint, dciabrin, hhorak, jjoyce, jorton, jschluet, lhh, ljavorsk, lpeer, mbayer, mburns, mkocka, mmuzila, mschorm, sclewis, slinaber, SpikeFedora
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	mysql 5.7.34, mysql 8.0.24, mariadb 10.2.18	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-09-21 12:26:18 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1951794, 1951795, 1951796, 1954100, 1954101, 1996706, 2003107
Bug Blocks:	1951805

Description Tomas Hoger 2021-04-23 08:03:46 UTC

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Difficult to exploit 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 Tomas Hoger 2021-04-26 21:14:58 UTC

MariaDB upstream indicates that this issue was fixed in MariaDB version 10.2.18.  The rh-mariadb102-mariadb packages in Red Hat Software Collections were updated to the fixed upstream version via the following erratum:

https://access.redhat.com/errata/RHSA-2019:1258

Comment 3 Nick Tait 2021-05-12 16:33:32 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 6 errata-xmlrpc 2021-09-21 08:47:33 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 7 Product Security DevOps Team 2021-09-21 12:26:18 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-2021-2174

Comment 8 errata-xmlrpc 2021-10-12 14:15:57 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