What is the severity of CVE-2021-35638?

CVE-2021-35638 has a high severity rating due to its potential for allowing privileged attackers to compromise MySQL Server.

How do I fix CVE-2021-35638?

To fix CVE-2021-35638, upgrade MySQL Server to version 8.0.27 or later.

What components are affected by CVE-2021-35638?

CVE-2021-35638 affects the MySQL Server component, specifically versions 8.0.26 and prior.

Who is vulnerable to CVE-2021-35638?

Any MySQL Server installation running version 8.0.26 or earlier is vulnerable to CVE-2021-35638.

Can CVE-2021-35638 be exploited remotely?

Yes, CVE-2021-35638 can be easily exploited by high privileged attackers with network access via multiple protocols.

Vulnerability/
CVE-2021-35638

medium

6.8

20/10/2021

25/9/2024

CVE-2021-35638

First published: Wed Oct 20 2021(Updated: )

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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
redhat/mysql	<8.0.27	8.0.27
MySQL	>=8.0.0<=8.0.26
NetApp OnCommand Insight
netapp snapcenter

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-35638?
CVE-2021-35638 has a high severity rating due to its potential for allowing privileged attackers to compromise MySQL Server.
How do I fix CVE-2021-35638?
To fix CVE-2021-35638, upgrade MySQL Server to version 8.0.27 or later.
What components are affected by CVE-2021-35638?
CVE-2021-35638 affects the MySQL Server component, specifically versions 8.0.26 and prior.
Who is vulnerable to CVE-2021-35638?
Any MySQL Server installation running version 8.0.26 or earlier is vulnerable to CVE-2021-35638.
Can CVE-2021-35638 be exploited remotely?
Yes, CVE-2021-35638 can be easily exploited by high privileged attackers with network access via multiple protocols.

agent/author
agent/references
agent/type
agent/description
collector/redhat-bugzilla
source/Red Hat
alias/CVE-2021-35638
agent/software-canonical-lookup
agent/severity
agent/event
agent/first-publish-date
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
agent/softwarecombine
package-manager/redhat
vendor/oracle
canonical/mysql
version/mysql/8.0.0
version/mysql/8.0.26
vendor/netapp
canonical/netapp oncommand insight
canonical/netapp snapcenter

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.

Frequently Asked Questions

What is the severity of CVE-2021-35638?
CVE-2021-35638 has a high severity rating due to its potential for allowing privileged attackers to compromise MySQL Server.
How do I fix CVE-2021-35638?
To fix CVE-2021-35638, upgrade MySQL Server to version 8.0.27 or later.
What components are affected by CVE-2021-35638?
CVE-2021-35638 affects the MySQL Server component, specifically versions 8.0.26 and prior.
Who is vulnerable to CVE-2021-35638?
Any MySQL Server installation running version 8.0.26 or earlier is vulnerable to CVE-2021-35638.
Can CVE-2021-35638 be exploited remotely?
Yes, CVE-2021-35638 can be easily exploited by high privileged attackers with network access via multiple protocols.