CVE-2021-2424
First published: Tue Jul 20 2021(Updated: )
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). 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 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 | <8.0.26 | 8.0.26 |
| MySQL Server | >=8.0.0<=8.0.25 | |
| NetApp OnCommand Insight |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://security.netapp.com/advisory/ntap-20210723-0001/
- https://www.oracle.com/security-alerts/cpujul2021.html
- http://www.oracle.com/security-alerts/cpujul2021.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1992821
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1992822
- https://access.redhat.com/errata/RHSA-2021:3590
- https://access.redhat.com/security/cve/cve-2021-2424
- https://access.redhat.com/errata/RHSA-2021:3811
- https://bugzilla.redhat.com/show_bug.cgi?id=1992318
Frequently Asked Questions
What is the severity of CVE-2021-2424?
CVE-2021-2424 is considered an easily exploitable vulnerability that poses a significant risk to MySQL Server.
How do I fix CVE-2021-2424?
To fix CVE-2021-2424, upgrade your MySQL Server to version 8.0.26 or later.
Which versions of MySQL Server are affected by CVE-2021-2424?
Versions 8.0.25 and prior of MySQL Server are affected by CVE-2021-2424.
Who can exploit CVE-2021-2424?
CVE-2021-2424 can be exploited by high privileged attackers with network access to the MySQL Server.
What components of MySQL Server are impacted by CVE-2021-2424?
CVE-2021-2424 affects the Server: Stored Procedure component of MySQL Server.
- agent/type
- agent/softwarecombine
- agent/author
- agent/references
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2021-2424
- 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
- package-manager/redhat
- vendor/oracle
- canonical/mysql server
- version/mysql server/8.0.0
- version/mysql server/8.0.25
- vendor/netapp
- canonical/netapp oncommand insight