SARA / Free Tools / CVE / CVE-2023-5157

CVE-2023-5157 — A vulnerability was found in MariaDB

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.

CVSS
7.5 HIGH
EPSS
0.27% (top 49.50%)
CWE
CWE-400
Published
2023-09-26T13:25:24.082Z
Last modified
2026-03-18T15:47:45.639Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Red HatRed Hat Enterprise Linux 88080020230814130040.63b34585
Red HatRed Hat Enterprise Linux 88080020231003163755.63b34585
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support8040020231006044227.522a0ee4
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service8040020231006044227.522a0ee4
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions8040020231006044227.522a0ee4
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support8060020231005052631.ad008a3a
Red HatRed Hat Enterprise Linux 90:26.4.14-1.el9_2
Red HatRed Hat Enterprise Linux 93:10.5.22-1.el9_2
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support0:26.4.14-1.el9_0
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support3:10.5.22-1.el9_0
Red HatRed Hat Software Collections for Red Hat Enterprise Linux 70:26.4.14-1.el7
Red HatRed Hat Software Collections for Red Hat Enterprise Linux 73:10.5.22-1.el7
Red HatRed Hat Enterprise Linux 7unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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