Bug 1666749 (CVE-2019-2503)

Summary:	CVE-2019-2503 mysql: Server: Connection Handling unspecified vulnerability (CPU Jan 2019)
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:	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 5.6.43, mysql 5.7.25, mysql 8.0.14, mariadb 5.5.62, mariadb 10.3.10, mariadb 10.2.18, mariadb 10.1.36, mariadb 10.0.37	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 10:45:47 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:	1664043, 1664048, 1666776, 1666777, 1666778, 1666779, 1666780, 1670204, 1670205, 1670206, 1701261
Bug Blocks:	1666766

Description Tomas Hoger 2019-01-16 13:52:29 UTC

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection Handling). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

External References:

http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

Comment 1 Tomas Hoger 2019-01-16 14:19:59 UTC

Created community-mysql tracking bugs for this issue:

Affects: fedora-28 [bug 1666776]
Affects: fedora-29 [bug 1666778]


Created mysql:5.6/community-mysql tracking bugs for this issue:

Affects: fedora-28 [bug 1666780]


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

Affects: fedora-29 [bug 1666779]


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

Affects: fedora-28 [bug 1666777]

Comment 3 errata-xmlrpc 2019-05-21 19:55:32 UTC

This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

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

Comment 4 errata-xmlrpc 2019-08-06 12:41:09 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2327 https://access.redhat.com/errata/RHSA-2019:2327

Comment 5 errata-xmlrpc 2019-08-14 06:58:40 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 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  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-2019:2484 https://access.redhat.com/errata/RHSA-2019:2484

Comment 6 errata-xmlrpc 2019-08-15 17:46:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:2511 https://access.redhat.com/errata/RHSA-2019:2511