PT-2023-2636 · Oracle+8 · Mysql Server+7

Published 2023-04-18 · Updated 2025-01-20 · CVE-2023-21911

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.32 and prior

Description The issue exists due to insufficient input validation in the InnoDB component of MySQL Server, allowing a remote attacker to cause a hang or frequently repeatable crash of MySQL Server. This can result in unauthorized ability to cause a denial of service. The vulnerability can be exploited by a high privileged attacker with network access via multiple protocols.

Recommendations For versions 8.0.32 and prior, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2024:0894

ALSA-2024:1141

ALT-PU-2023-7320

ALT-PU-2023-7463

ALT-PU-2023-7647

ALT-PU-2023-7888

BDU:2023-02476

CESA-2024_0894

CVE-2023-21911

INFSA-2024_1141

OESA-2023-1834

OESA-2023-1835

OESA-2023-1836

OESA-2024-2071

RHSA-2024:0894

RHSA-2024:1141

RHSA-2024:2619

RHSA-2024_0894

RHSA-2024_1141

USN-6060-1

USN-6060-3

Affected Products

Alt Linux

Almalinux

Centos

Linuxmint

Mysql Server

Red Hat

Rocky Linux

Ubuntu

References · 793

• 🔥 https://github.com/d0rb/CVE-2023-38545 · Exploit
• 🔥 https://github.com/UTsweetyfish/CVE-2023-38545 · Exploit
• 🔥 https://github.com/fatmo666/CVE-2023-38545-libcurl-SOCKS5-heap-buffer-overflow · Exploit
• 🔥 https://github.com/imfht/CVE-2023-38545 · 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://bdu.fstec.ru/vul/2023-02492 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21440 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21531 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22059 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21882 · Security Note
• https://osv.dev/vulnerability/ALSA-2024:0894 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21417 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-21920 · Security Note