CVE-2023-5157

Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat Red Hat Enterprise Linux 8
Affected: Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Affected: Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service
Affected: Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
Affected: Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support
Affected: Red Hat Red Hat Enterprise Linux 9
Affected: Red Hat Red Hat Enterprise Linux 9
Affected: Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support
Affected: Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support
Affected: Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7
Affected: Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7
Affected: Red Hat Red Hat Enterprise Linux 7
Affected: Red Hat Red Hat Enterprise Linux 8
Affected: Red Hat Red Hat Enterprise Linux 8
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHSA-2023:5683 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2023:5684 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2023:6821 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2023:6822 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2023:6883 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2023:7633 third party advisory vendor advisory
https://access.redhat.com/security/cve/CVE-2023-5157 third party advisory vdb entry
https://bugzilla.redhat.com/show_bug.cgi?id=2240246 third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2023-5157?
CVE-2023-5157 has been scored as a high severity vulnerability.
How to fix CVE-2023-5157?
To fix CVE-2023-5157, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-5157 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-5157 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-5157?
CVE-2023-5157 affects Red Hat Red Hat Enterprise Linux 8, Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service, Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support, Red Hat Red Hat Enterprise Linux 9, Red Hat Red Hat Enterprise Linux 9, Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support, Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support, Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7, Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7, Red Hat Red Hat Enterprise Linux 7, Red Hat Red Hat Enterprise Linux 8, Red Hat Red Hat Enterprise Linux 8.
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