Bug 1702957 (CVE-2019-2566)

Summary:	CVE-2019-2566 mysql: Server: Audit Plug-in unspecified vulnerability (CPU Apr 2019)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	databases-maint, dbecker, dciabrin, hhorak, jjanco, jjoyce, jorton, jschluet, jstanek, kbasil, lhh, lpeer, mbayer, mburns, mkocka, mmuzila, mschorm, praiskup, sclewis, slinaber, SpikeFedora
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	mysql 5.7.26, mysql 8.0.16	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-05-06 20:33:45 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:
Bug Blocks:	1703000

Description Tomas Hoger 2019-04-25 09:18:19 UTC

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Audit Plug-in). Supported versions that are affected are 5.7.25 and prior and 8.0.15 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:

http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Comment 1 Tomas Hoger 2019-05-06 14:02:14 UTC

Created community-mysql tracking bugs for this issue:

Affects: fedora-29 [bug 1706923]

Comment 2 Tomas Hoger 2019-05-06 19:55:53 UTC

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

Affects: fedora-29 [bug 1707104]


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

Affects: fedora-28 [bug 1707105]

Comment 3 Tomas Hoger 2019-05-06 20:33:45 UTC

MySQL Enterprise Audit plugin is a feature of MySQL Enterprise Edition:

https://dev.mysql.com/doc/refman/8.0/en/audit-log.html

This flaw can not affect MySQL packages included in Red Hat products that are based on MySQL Community Edition that does not include audit_log plugin.