CVE-2024-20977
First published: Tue Jan 16 2024(Updated: )
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 low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Credit: secalert_us@oracle.com secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/mysql-8.0 | 8.0.36-3 | |
| ubuntu/mysql-8.0 | <8.0.36-0ubuntu0.20.04.1 | 8.0.36-0ubuntu0.20.04.1 |
| ubuntu/mysql-8.0 | <8.0.36-0ubuntu0.22.04.1 | 8.0.36-0ubuntu0.22.04.1 |
| ubuntu/mysql-8.0 | <8.0.36-0ubuntu0.23.10.1 | 8.0.36-0ubuntu0.23.10.1 |
| ubuntu/mysql-8.0 | <8.0.36 | 8.0.36 |
| redhat/mysql | <8.0.36 | 8.0.36 |
| redhat/mysql | <8.2.1 | 8.2.1 |
| Oracle MySQL Installer | >=8.0.0<=8.0.35 | |
| Oracle MySQL Installer | >=8.1.0<=8.2.0 | |
| NetApp OnCommand Insight |
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Reference Links
- https://www.oracle.com/security-alerts/cpujan2024.html
- https://security.netapp.com/advisory/ntap-20240201-0003/
- https://launchpad.net/bugs/cve/CVE-2024-20977
- https://security-tracker.debian.org/tracker/CVE-2024-20977
- https://ubuntu.com/security/notices/USN-6615-1
- https://www.cve.org/CVERecord?id=CVE-2024-20977
- https://nvd.nist.gov/vuln/detail/CVE-2024-20977
- https://ubuntu.com/security/CVE-2024-20977
- https://www.oracle.com/security-alerts/cpujan2024.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2258737
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2258841
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2258842
- https://access.redhat.com/errata/RHSA-2024:0894
- https://access.redhat.com/errata/RHSA-2024:1141
- https://access.redhat.com/errata/RHSA-2024:2619
- https://bugzilla.redhat.com/show_bug.cgi?id=2258788
Frequently Asked Questions
What is the severity of CVE-2024-20977?
CVE-2024-20977 is classified as an easily exploitable vulnerability affecting MySQL Server versions 8.0.35 and prior, and 8.2.0 and prior.
Who is affected by CVE-2024-20977?
CVE-2024-20977 affects users running MySQL Server versions 8.0.35 and prior, as well as 8.2.0 and prior across various platforms.
How do I fix CVE-2024-20977?
To fix CVE-2024-20977, upgrade to MySQL Server version 8.0.36 or later, or 8.2.1 or later.
What can exploit CVE-2024-20977?
CVE-2024-20977 can be exploited by low privileged attackers with network access through multiple protocols.
Is there a workaround for CVE-2024-20977?
Currently, there are no documented workarounds for CVE-2024-20977; upgrading to a fixed version is recommended.
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