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CVE-2023-5157Suited to automated attack · CISA

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

CVSS score

7.5

EPSS probability

—

Risk score

0.8

Published

3 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

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Vulnerability description

DayBreach CVE AI Research

CVE-2023-5157 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2023-5157 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Red HatRed Hat Enterprise Linux 8 View
2Red HatRed Hat Enterprise Linux 8 View
3Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support View
4Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service View
5Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions View
6Red HatRed Hat Enterprise Linux 8.6 Extended Update Support View
7Red HatRed Hat Enterprise Linux 9 View
8Red HatRed Hat Enterprise Linux 9 View
9Red HatRed Hat Enterprise Linux 9.0 Extended Update Support View
10Red HatRed Hat Enterprise Linux 9.0 Extended Update Support View
11Red HatRed Hat Software Collections for Red Hat Enterprise Linux 7 View
12Red HatRed Hat Software Collections for Red Hat Enterprise Linux 7 View
13Red HatRed Hat Enterprise Linux 7 View
14mariadbmariadb View
15mariadbmariadb View
16mariadbmariadb View
17mariadbmariadb View
18mariadbmariadb View
19mariadbmariadb View
20fedoraprojectfedora View
21redhatenterprise linux View
22redhatenterprise linux View
23redhatenterprise linux eus View
24redhatenterprise linux eus View
25redhatenterprise linux eus View
26redhatenterprise linux eus View
27redhatenterprise linux for arm 64 View
28redhatenterprise linux for arm 64 View
29redhatenterprise linux for arm 64 eus View
30redhatenterprise linux for ibm z systems View
31redhatenterprise linux for ibm z systems View
32redhatenterprise linux for ibm z systems View
33redhatenterprise linux for ibm z systems eus View
34redhatenterprise linux for ibm z systems eus View
35redhatenterprise linux for ibm z systems eus View
36redhatenterprise linux for power little endian View
37redhatenterprise linux for power little endian View
38redhatenterprise linux for power little endian eus View
39redhatenterprise linux for power little endian eus View
40redhatenterprise linux server aus View
41redhatenterprise linux server aus View
42redhatenterprise linux server aus View
43redhatenterprise linux server tus View
44redhatenterprise linux server tus View
45redhatenterprise linux server tus View
Total affected vendors: 4|Products: 45

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.5CVSS V31HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
7.5CVSS V3_1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-5157 is associated with the following CWEs:

CWE-400: Common Weakness Enumeration Entry CWE-400

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-5157 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

RHSA-2023:5259vendor-advisoryRHSA-2023:5683vendor-advisoryRHSA-2023:5684vendor-advisoryRHSA-2023:6821vendor-advisoryRHSA-2023:6822vendor-advisoryRHSA-2023:6883vendor-advisoryRHSA-2023:7633vendor-advisoryhttps://access.redhat.com/security/cve/CVE-2023-5157vendor-advisoryRHBZ#2240246vendor-advisory

CVSS Vector Radar Chart

7.5 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

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M
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mariadb
F
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fedoraproject
R
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redhat

Weakness Type (CWE & CAPEC)

CWE-400

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CVE-2023-5157 · Mariadb: node crashes with transport…