CVE-2023-5157

high-risk
Published 2023-09-27

A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.

Do I need to act?

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0.60% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Redhat Mariadb Fedoraproject

References (17)

https://access.redhat.com/errata/RHSA-2023:5259
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:5683
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:5684
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6821
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6822
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6883
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:7633
Third Party Advisory https://access.redhat.com/security/cve/CVE-2023-5157
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2240246
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:5683
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:5684
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6821
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6822
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:6883
Third Party Advisory https://access.redhat.com/errata/RHSA-2023:7633
Third Party Advisory https://access.redhat.com/security/cve/CVE-2023-5157
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2240246
50
/ 100
high-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 22/34 · High