Bug 1992279 (CVE-2021-2340)

Summary:	CVE-2021-2340 mysql: Server: Memcached unspecified vulnerability (CPU Jul 2021)
Product:	[Other] Security Response	Reporter:	msiddiqu
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	damien.ciabrini, databases-maint, dbecker, dciabrin, hhorak, jjoyce, jorton, jschluet, 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 8.0.26	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-09-21 12:26:24 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:	1992821, 1992822, 1992843, 1992844, 1993353, 1996708, 2003109
Bug Blocks:	1992327

Description msiddiqu 2021-08-10 20:35:37 UTC

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Memcached). Supported versions that are affected are 8.0.25 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 partial denial of service (partial DOS) of MySQL Server.

External References:

http://www.oracle.com/security-alerts/cpujul2021.html#AppendixMSQL

Comment 1 Tomas Hoger 2021-08-11 19:05:53 UTC

Created community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 1992821]


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

Affects: fedora-all [bug 1992822]

Comment 4 errata-xmlrpc 2021-09-21 08:47:36 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:3590 https://access.redhat.com/errata/RHSA-2021:3590

Comment 5 Product Security DevOps Team 2021-09-21 12:26:24 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-2021-2340

Comment 6 errata-xmlrpc 2021-10-12 14:15:58 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 7.7 EUS

Via RHSA-2021:3811 https://access.redhat.com/errata/RHSA-2021:3811