Bug 1830078 (CVE-2020-2928)

Summary:	CVE-2020-2928 mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2020)
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	databases-maint, dbecker, dciabrin, hhorak, jjanco, jjoyce, jlyle, jorton, jschluet, jstanek, 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 8.0.20	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-08-19 15:19:25 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:	1830104, 1830105, 1830106, 1830107, 1874024, 1874027, 1874031
Bug Blocks:	1830097

Description Guilherme de Almeida Suckevicz 2020-04-30 19:37:19 UTC

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.19 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/cpuapr2020.html

Comment 1 Guilherme de Almeida Suckevicz 2020-04-30 20:42:39 UTC

Created community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 1830106]


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

Affects: fedora-all [bug 1830107]

Comment 3 errata-xmlrpc 2020-08-19 14:10:18 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 7.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2020:3518 https://access.redhat.com/errata/RHSA-2020:3518

Comment 4 Product Security DevOps Team 2020-08-19 15:19:25 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-2020-2928

Comment 9 errata-xmlrpc 2020-09-14 12:58:14 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3732 https://access.redhat.com/errata/RHSA-2020:3732

Comment 11 errata-xmlrpc 2020-09-15 16:20:50 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3755 https://access.redhat.com/errata/RHSA-2020:3755

Comment 13 errata-xmlrpc 2020-09-15 18:29:43 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3757 https://access.redhat.com/errata/RHSA-2020:3757