Bug 1731996 (CVE-2019-2731)

Summary: CVE-2019-2731 mysql: Server: Replication unspecified vulnerability (CPU Jul 2019)
Product: [Other] Security Response Reporter: Marian Rehak <mrehak>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: 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 5.7.24 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-08-09 20:36:49 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: 1642165, 1643049, 1732040    
Bug Blocks: 1732048    

Description Marian Rehak 2019-07-22 14:03:46 UTC 
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.7.23 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server.

External References:

http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Comment 1 Marian Rehak 2019-07-22 14:26:49 UTC 
Created mysql:5.7/community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 1732040]
Comment 2 Tomas Hoger 2019-08-09 20:36:49 UTC 
According to the upstream advisory, this issue was fixed in MySQL version 5.7.24.  The rh-mysql57-mysql packages in Red Hat Software Collections were already updated to version 5.7.24 via erratum RHSA-2018:3655:

https://access.redhat.com/errata/RHSA-2018:3655