Bug 2016124 (CVE-2021-35636) - CVE-2021-35636 mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2021)
Summary: CVE-2021-35636 mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2021)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-35636
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2016141 2016142 2018324 2018325 2018326 2088296
Blocks: 2016154
TreeView+ depends on / blocked
 
Reported: 2021-10-20 18:41 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-12-01 06:15 UTC (History)
19 users (show)

Fixed In Version: mysql 8.0.27
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-12-01 06:15:47 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:6518 0 None None None 2022-09-14 13:46:09 UTC
Red Hat Product Errata RHSA-2022:7119 0 None None None 2022-10-25 09:17:50 UTC

Description Guilherme de Almeida Suckevicz 2021-10-20 18:41:31 UTC
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 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/security-alerts/cpuoct2021.html#AppendixMSQL

Comment 1 Guilherme de Almeida Suckevicz 2021-10-20 19:14:06 UTC
Created community-mysql tracking bugs for this issue:

Affects: fedora-all [bug 2016141]


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

Affects: fedora-all [bug 2016142]

Comment 3 errata-xmlrpc 2022-09-14 13:46:06 UTC
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7

Via RHSA-2022:6518 https://access.redhat.com/errata/RHSA-2022:6518

Comment 4 errata-xmlrpc 2022-10-25 09:17:48 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7119 https://access.redhat.com/errata/RHSA-2022:7119

Comment 5 Product Security DevOps Team 2022-12-01 06:15:45 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-2021-35636


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