Bug 2275428 (CVE-2024-20993) - CVE-2024-20993 mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2024)
Summary: CVE-2024-20993 mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2024)
Keywords:
Status: NEW
Alias: CVE-2024-20993
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2258841 2258842 2258840
Blocks: 2275454
TreeView+ depends on / blocked
 
Reported: 2024-04-17 08:54 UTC by Mauro Matteo Cascella
Modified: 2024-05-01 01:03 UTC (History)
4 users (show)

Fixed In Version: mysql 8.0.36, mysql 8.2.1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Easily exploitable vulnerability allows a 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.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:2629 0 None None None 2024-05-01 01:03:05 UTC
Red Hat Product Errata RHSA-2024:2619 0 None None None 2024-04-30 16:53:03 UTC

Description Mauro Matteo Cascella 2024-04-17 08:54:55 UTC 
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.35 and prior and 8.2.0 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:

https://www.oracle.com/security-alerts/cpuapr2024.html#AppendixMSQL
Comment 1 Mauro Matteo Cascella 2024-04-17 10:31:58 UTC 
The Oracle advisory states that this issue was fixed upstream in version 8.0.36. The mysql packages as shipped in following Red Hat products were previously updated to a version that contains the fix via the following errata:

mysql:8.0/mysql in Red Hat Enterprise Linux 8
https://access.redhat.com/errata/RHSA-2024:0894

mysql in Red Hat Enterprise Linux 9
https://access.redhat.com/errata/RHSA-2024:1141
Comment 2 errata-xmlrpc 2024-04-30 16:53:02 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7

Via RHSA-2024:2619 https://access.redhat.com/errata/RHSA-2024:2619
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