Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.27 and prior. Easily exploitable 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Oracle | MySQL Server | ≤ 8.0.27 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | mysql-8.0 | 8.0.28-0ubuntu0.20.04.3 | — |
| Ubuntu 16.04 LTS | percona-server-5.6 +1 | No fix yet | — |
| Ubuntu 14.04 LTS | mysql-5.5 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | mecab | 0.996-2.module+el8.6.0+16523+5cb0e868 | RHSA-2022:7119 |
| RHEL 8 | mecab-ipadic +1 | 2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de | RHSA-2022:7119 |
| RHEL 8 | mysql +6 | 8.0.30-1.module+el8.6.0+16523+5cb0e868 | RHSA-2022:7119 |
| RHEL 3 | rh-mysql80-mysql +10 | 8.0.30-1.el7 | RHSA-2022:6518 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | mecab | 0.996-2.module_el8.6.0+3340+d764b636 | ALSA-2022:7119 |
| AlmaLinux 8 | mecab-ipadic +1 | 2.7.0.20070801-16.module_el8.6.0+3151+3a7073b7 | ALSA-2022:7119 |
| AlmaLinux 8 | mysql +6 | 8.0.30-1.module_el8.6.0+3340+d764b636 | ALSA-2022:7119 |
Advisories 4
- ALSA-2022:7119 Moderate: mysql:8.0 security, bug fix, and enhancement update AlmaLinux Security Advisories · Nov 5, 2026
- RHSA-2022:7119 Red Hat Security Advisory: mysql:8.0 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2022:6518 Red Hat Security Advisory: rh-mysql80-mysql security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- WID-SEC-2023-1794 Oracle MySQL: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 30, 2024