Public vulnerability disclosure
CVE-2023-5157
Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6
publishedCWE-400
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.
Technical severity7.5 highCVSS 3.1 · CNA: redhat
Published2023-09-26Source updated 2026-11-07
Collected2026-11-072 attributed sources
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Red Hat Enterprise Linux 8 Red Hat mariadb:10.3
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8080020230814130040.63b34585; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8 Red Hat mariadb:10.5
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8080020231003163755.63b34585; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat mariadb:10.5
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8040020231006044227.522a0ee4; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service Red Hat mariadb:10.5
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8040020231006044227.522a0ee4; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Red Hat mariadb:10.5
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8040020231006044227.522a0ee4; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat mariadb:10.5
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8060020231005052631.ad008a3a; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9 Red Hat galera
https://access.redhat.com/downloads/content/package-browser/ |
≥ 0:26.4.14-1.el9_2; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9 Red Hat mariadb
https://access.redhat.com/downloads/content/package-browser/ |
≥ 3:10.5.22-1.el9_2; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9.0 Extended Update Support Red Hat galera
https://access.redhat.com/downloads/content/package-browser/ |
≥ 0:26.4.14-1.el9_0; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9.0 Extended Update Support Red Hat mariadb
https://access.redhat.com/downloads/content/package-browser/ |
≥ 3:10.5.22-1.el9_0; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat rh-mariadb105-galera
https://access.redhat.com/downloads/content/package-browser/ |
≥ 0:26.4.14-1.el7; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat rh-mariadb105-mariadb
https://access.redhat.com/downloads/content/package-browser/ |
≥ 3:10.5.22-1.el7; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 7 Red Hat mariadb
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unaffected |
CNA: redhat |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.5 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CNA: redhat |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://access.redhat.com/errata/RHSA-2023:5259CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:5683CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:5684CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:6821CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:6822CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:6883CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:7633CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-5157CNA: redhat · vdb-entry, x_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2240246CNA: redhat · issue-tracking, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2023:5683ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2023:5684ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2023:6821ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2023:6822ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2023:6883ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2023:7633ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/security/cve/CVE-2023-5157ADP: CVE · vdb-entry, x_refsource_REDHAT, x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2240246ADP: CVE · issue-tracking, x_refsource_REDHAT, x_transferred
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