CVE-2022-21595
published 2022-10-18CVE-2022-21595: Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior…
PriorityP416medium4.4CVSS 3.1
AVNACHPRHUINSUCNINAH
EPSS
1.05%
60.4th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | < mysql-8.0 8.0.28-1 (sid) | mysql-8.0 8.0.28-1 (sid) |
| mariadb | mariadb | >= 10.2.0 < 10.2.42 | 10.2.42 |
| mariadb | mariadb | >= 10.3.0 < 10.3.33 | 10.3.33 |
| mariadb | mariadb | >= 10.4.0 < 10.4.23 | 10.4.23 |
| mariadb | mariadb | >= 10.5.0 < 10.5.14 | 10.5.14 |
| mariadb | mariadb | >= 10.6.0 < 10.6.6 | 10.6.6 |
| mariadb | mariadb | >= 10.7.0 < 10.7.2 | 10.7.2 |
| oracle | mysql | 5.7.0 – 5.7.36 | — |
| oracle | mysql | 8.0 – 8.0.27 | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
osv4.4MEDIUM
vendor_debian4.4MEDIUM
vendor_oracle4.4MEDIUM
vendor_redhat4.4MEDIUM
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CISA ICS
Festo Didactic SE MES PC
cisa_ics·2026-01-27·CVSS 7.5
[HIGH] Festo Didactic SE MES PC
ICS Advisory
##
Festo Didactic SE MES PC
Release DateJanuary 27, 2026
Alert CodeICSA-26-027-02
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## Summary
MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications. MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.
The
Red Hat
mysql: C API unspecified vulnerability (CPU Oct 2022)
vendor_redhat·2022-10-18·CVSS 4.4
CVE-2022-21595 [MEDIUM] mysql: C API unspecified vulnerability (CPU Oct 2022)
mysql: C API unspecified vulnerability (CPU Oct 2022)
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Package: mariadb (Red Hat Enterprise Linux 7) - Not affected
Package: mysql (Red Hat Enterprise Linux 9) - Not affected
Pa
Oracle
Oracle Oracle MySQL Risk Matrix: C API — CVE-2022-21595
vendor_oracle·2022-10-15·CVSS 4.4
CVE-2022-21595 [MEDIUM] Oracle Oracle MySQL Risk Matrix: C API — CVE-2022-21595
Oracle Oracle MySQL Risk Matrix: C API vulnerability
CVE: CVE-2022-21595
CVSS: 4.4
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpuoct2022 (OCT 2022)
Debian
CVE-2022-21595: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Su...
vendor_debian·2022·CVSS 4.4
CVE-2022-21595 [MEDIUM] CVE-2022-21595: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Su...
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Scope: local
sid: resolved (fixed in 8.0.28-1)
GHSA
GHSA-cvq4-rgf9-fp77: Vulnerability in the MySQL Server product of Oracle MySQL (component: C API)
ghsa_unreviewed·2022-10-19
CVE-2022-21595 [MEDIUM] GHSA-cvq4-rgf9-fp77: Vulnerability in the MySQL Server product of Oracle MySQL (component: C API)
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
OSV
CVE-2022-21595: Vulnerability in the MySQL Server product of Oracle MySQL (component: C API)
osv·2022-10-18·CVSS 4.4
CVE-2022-21595 [MEDIUM] CVE-2022-21595: Vulnerability in the MySQL Server product of Oracle MySQL (component: C API)
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-10-18
Published