Bug 2049305 (CVE-2021-46657)

Summary:	CVE-2021-46657 mariadb: Crash in get_sort_by_table() in subquery with ORDER BY having outer ref
Product:	[Other] Security Response	Reporter:	Todd Cullum <tcullum>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	caswilli, damien.ciabrini, databases-maint, dbecker, dciabrin, gzaronik, hhorak, jburrell, jjoyce, jorton, jschluet, kaycoth, 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:	mariadb 10.6.2, mariadb 10.2.39, mariadb 10.3.30, mariadb 10.4.20, mariadb 10.5.11	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-04-27 02:46:26 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:	2055674, 2055675, 2055676, 2055677, 2055678, 2055741, 2055742, 2081135, 2081374
Bug Blocks:	2049295

Description Todd Cullum 2022-02-01 21:39:48 UTC

get_sort_by_table() in MariaDB before 10.6.2 allows an application crash via certain subquery uses of ORDER BY.

References:
1. https://jira.mariadb.org/browse/MDEV-25629
2. https://bugzilla.suse.com/1195325

Comment 1 juneau 2022-02-03 16:29:24 UTC

Marking services-management-platform notaffected. Affected code is not present.
Marking openshift-hosted-osd3 affected/ooss.

Comment 3 Mauro Matteo Cascella 2022-02-17 14:38:39 UTC

Upstream patch:
http://lists.askmonty.org/pipermail/commits/2021-May/014604.html

Comment 4 Mauro Matteo Cascella 2022-02-17 15:48:48 UTC

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

Affects: fedora-all [bug 2055741]


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

Affects: fedora-all [bug 2055742]

Comment 5 errata-xmlrpc 2022-03-22 10:20:01 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 6 errata-xmlrpc 2022-03-22 12:27:30 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 7 errata-xmlrpc 2022-04-26 17:29:34 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 8 errata-xmlrpc 2022-04-26 17:30:07 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 9 Product Security DevOps Team 2022-04-27 02:46:24 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-2021-46657

Comment 11 errata-xmlrpc 2022-05-31 12:16:22 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