PT-2023-9631 · Oracle+4 · Mysql Server+3

Jie Liang + 2 · Published 2023-12-07 · Updated 2024-09-18 · CVE-2024-21177

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.37 and prior MySQL Server versions 8.4.0 and prior

Description The issue is related to insufficient input validation in the Server: Optimizer component of the Oracle MySQL Server system management database. This can be exploited by a remote attacker to cause a denial of service using the MySQL network protocol. The vulnerability allows an attacker with low privileges and network access to compromise the MySQL Server, resulting in the ability to cause the server to hang or crash repeatedly.

Recommendations For MySQL Server versions 8.0.37 and prior, update to a version that contains a fix for this issue. For MySQL Server versions 8.4.0 and prior, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to the MySQL network protocol to minimize the risk of exploitation.

Fix

DoS

Improper Resource Release

RCE

Resource Exhaustion

Weakness Enumeration

CWE-404

CWE-20

CWE-400

Related Identifiers

ALT-PU-2024-11680

ALT-PU-2024-11998

ALT-PU-2024-12004

ALT-PU-2024-12462

BDU:2024-08907

BDU:2024-08911

CVE-2024-21177

OESA-2024-1932

OESA-2024-1933

OESA-2024-1934

OESA-2024-1935

OESA-2024-2071

USN-6934-1

Affected Products

Alt Linux

Linuxmint

Mysql Server

Ubuntu

References · 353

• https://nvd.nist.gov/vuln/detail/CVE-2022-21418 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21440 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21531 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-21953 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21417 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20983 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-21920 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21509 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20994 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-21127 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21479 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20963 · Security Note
• https://ubuntu.com/security/CVE-2024-21177 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20960 · Security Note
• https://bdu.fstec.ru/vul/2024-08904 · Security Note