Dashboard / CVE-2023-5157

CVE-2023-5157

HIGH
MEDIUM Priority: 0.17 BB Relevance: 75/100
Published: 2023-09-27 Modified: 2026-11-07 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

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.

Weakness Classification (1)

Affected Software (27)

VendorProductVersion
fedoraproject fedora 38
mariadb mariadb < 10.3.36
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux_eus 8.6
redhat enterprise_linux_eus 8.8
redhat enterprise_linux_eus 9.0
redhat enterprise_linux_eus 9.2
redhat enterprise_linux_for_arm_64 8.0_aarch64
redhat enterprise_linux_for_arm_64 9.0_aarch64
redhat enterprise_linux_for_arm_64_eus 8.8_aarch64
redhat enterprise_linux_for_ibm_z_systems 8.0_s390x
redhat enterprise_linux_for_ibm_z_systems 9.0_s390x
redhat enterprise_linux_for_ibm_z_systems 9.2_s390x
redhat enterprise_linux_for_ibm_z_systems_eus 8.6_s390x
redhat enterprise_linux_for_ibm_z_systems_eus 8.8_s390x
redhat enterprise_linux_for_ibm_z_systems_eus 9.2_s390x
redhat enterprise_linux_for_power_little_endian 8.0_ppc64le
redhat enterprise_linux_for_power_little_endian 9.0_ppc64le
redhat enterprise_linux_for_power_little_endian_eus 8.8_ppc64le
redhat enterprise_linux_for_power_little_endian_eus 9.2_ppc64le
redhat enterprise_linux_server_aus 8.4
redhat enterprise_linux_server_aus 8.6
redhat enterprise_linux_server_aus 9.2
redhat enterprise_linux_server_tus 8.4
redhat enterprise_linux_server_tus 8.6
redhat enterprise_linux_server_tus 8.8

References & Advisories (9)

https://access.redhat.com/errata/RHSA-2023:5259
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:5683
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:5684
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:6821
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:6822
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:6883
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7633
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2240246
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

2.26%
Raw Score 0.022560
Percentile 83.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.02256
2026-11-12
0.02256
2026-11-10
0.02256
2026-11-09
0.02256
2026-11-08
0.02256
2026-11-07
0.02256
2026-11-06
0.02256

Intelligence Sources

mitre ref →
nvd ref →

External Links