PT-2022-5162 · Oracle+7 · Mysql Server+6

Ruhai Zhang · Published 2022-10-18 · Updated 2024-08-30 · CVE-2022-21608

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 5.7.39 and prior MySQL Server versions 8.0.30 and prior

Description The issue is related to insufficient input validation in the Server: Optimizer component of MySQL Server, allowing a high-privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

Recommendations For MySQL Server versions 5.7.39 and prior, update to a version later than 5.7.39. For MySQL Server versions 8.0.30 and prior, update to a version later than 8.0.30. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2023:2621

ALSA-2023:3087

ALT-PU-2023-7310

ALT-PU-2023-7463

ALT-PU-2023-7647

ALT-PU-2023-7888

AZL-11204

BDU:2022-06419

CESA-2023_3087

CVE-2022-21608

OESA-2023-1834

OESA-2023-1835

OESA-2023-1836

OESA-2024-2071

RHSA-2023:1102

RHSA-2023:2621

RHSA-2023:3087

RHSA-2023_2621

RHSA-2023_3087

USN-5696-1

USN-5696-2

Affected Products

Alt Linux

Almalinux

Centos

Linuxmint

Mysql Server

Red Hat

Ubuntu

References · 348

• 🔥 https://github.com/d0rb/CVE-2023-38545 · Exploit
• 🔥 https://github.com/UTsweetyfish/CVE-2023-38545 · Exploit
• 🔥 https://github.com/imfht/CVE-2023-38545 · Exploit
• 🔥 https://github.com/fatmo666/CVE-2023-38545-libcurl-SOCKS5-heap-buffer-overflow · Exploit
• 🔥 https://github.com/vanigori/CVE-2023-38545-sample · Exploit
• 🔥 https://github.com/bcdannyboy/CVE-2023-38545 · Exploit
• 🔥 https://github.com/xen0bit/CVE-2022-37434_poc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-21881 · Security Note
• https://ubuntu.com/security/CVE-2022-21637 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21946 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21454 · Security Note
• https://ubuntu.com/security/CVE-2022-21604 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22026 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EG3VBUHKCUXVWBSCD2FHCWIAMZO4X3PR · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-21611 · Vendor Advisory