CVE-2022-21527
First published: Tue Jul 19 2022(Updated: )
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
Credit: secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mysql | <8.0.30 | 8.0.30 |
| Oracle Mysql Server | <=8.0.29 | |
| Fedoraproject Fedora | =35 | |
| Netapp Active Iq Unified Manager Vmware Vsphere | ||
| Netapp Active Iq Unified Manager Windows | ||
| NetApp OnCommand Insight | ||
| NetApp OnCommand Workflow Automation | ||
| Netapp Snapcenter |
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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZI4Q7XW5QLUTOACRHBIEYZ6SZB6TIEMT/
- https://security.netapp.com/advisory/ntap-20220729-0004/
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2115397
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2115402
- https://access.redhat.com/errata/RHSA-2022:6518
- https://access.redhat.com/errata/RHSA-2022:6590
- https://access.redhat.com/errata/RHSA-2022:7119
- https://access.redhat.com/security/cve/cve-2022-21527
- https://bugzilla.redhat.com/show_bug.cgi?id=2115289
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-21527.
What is the severity of CVE-2022-21527?
The severity of CVE-2022-21527 is medium (5.5).
Which versions of Oracle MySQL Server are affected by CVE-2022-21527?
Oracle MySQL Server versions 8.0.29 and prior are affected by CVE-2022-21527.
How can a high privileged attacker exploit CVE-2022-21527?
A high privileged attacker with network access via multiple protocols can compromise MySQL Server through CVE-2022-21527.
How do I fix CVE-2022-21527 in MySQL Server?
To fix CVE-2022-21527 in MySQL Server, upgrade to version 8.0.30.
- agent/first-publish-date
- agent/last-modified-date
- agent/softwarecombine
- agent/type
- agent/references
- agent/author
- agent/severity
- agent/remedy
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-21527
- agent/software-canonical-lookup
- agent/tags
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/redhat
- vendor/oracle
- canonical/oracle mysql server
- version/oracle mysql server/8.0.29
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- vendor/netapp
- canonical/netapp active iq unified manager vmware vsphere
- canonical/netapp active iq unified manager windows
- canonical/netapp oncommand insight
- canonical/netapp oncommand workflow automation
- canonical/netapp snapcenter