CVE catalog
CVE-2021-2307
UBUNTU-CVE-2021-2307
- Severity
- Medium · CVSS 6.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.01% · Oct 25, 2026
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Packaging). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | mysql-5.5 | 14.04 | 5.5.32-0ubuntu7 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.34-0ubuntu1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.34-0ubuntu2 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.35-0ubuntu1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.35+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.37-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.38-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.40-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.41-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.43-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.44-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.46-0ubuntu0.14.04.2 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.47-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.49-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.50-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.52-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.53-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.54-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.55-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.57-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.58-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.59-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.60-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.61-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.5 | 14.04 | 5.5.62-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.11-0ubuntu4 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.11-0ubuntu5 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.11-0ubuntu6 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.12-0ubuntu1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.12-0ubuntu1.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.13-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.15-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.16-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.17-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.17-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.18-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.19-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.20-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.21-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.22-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.23-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.24-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.25-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.26-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.27-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.28-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.29-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.30-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.31-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.32-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.33-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | pro | 5.7.35-0ubuntu0.16.04.1+esm1 | fixed |
| Ubuntu | percona-server-5.6 | 16.04 | 5.6.22-rel71.0-0ubuntu2 | vulnerable |
| Ubuntu | percona-server-5.6 | 16.04 | 5.6.22-rel71.0-0ubuntu4 | vulnerable |
| Ubuntu | percona-server-5.6 | 16.04 | 5.6.22-rel71.0-0ubuntu4.1 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.21-25.8-0ubuntu2 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.21-25.8-0ubuntu3 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.21-25.8-0ubuntu3.1 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.21-25.8-0ubuntu3.2 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.34-26.19-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.34-26.19-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.37-26.21-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | percona-xtradb-cluster-5.6 | 16.04 | 5.6.37-26.21-0ubuntu0.16.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.19-0ubuntu1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.20-0ubuntu0.17.10.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.20-1ubuntu1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.21-1ubuntu1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.22-0ubuntu18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.23-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.24-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.25-0ubuntu0.18.04.2 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.26-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.27-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.28-0ubuntu0.18.04.4 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.29-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.30-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.31-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.32-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.33-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mysql-5.7 | 18.04 | 5.7.34-0ubuntu0.18.04.1 | fixed |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.17-0ubuntu2 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.17-0ubuntu3 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.18-0ubuntu3 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.18-0ubuntu4 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.18-0ubuntu5 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.19-0ubuntu2 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.19-0ubuntu3 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.19-0ubuntu4 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.19-0ubuntu5 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.20-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.21-0ubuntu0.20.04.3 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.21-0ubuntu0.20.04.4 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.22-0ubuntu0.20.04.2 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.22-0ubuntu0.20.04.3 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.23-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | mysql-8.0 | 20.04 | 8.0.25-0ubuntu0.20.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | mysql-5.7 | deb | pro | 5.7.35-0ubuntu0.16.04.1+esm1 | Not reported | UBUNTU-CVE-2021-2307 | Not reported |
| Ubuntu | mysql-5.7 | deb | 18.04 | 5.7.34-0ubuntu0.18.04.1 | Not reported | UBUNTU-CVE-2021-2307 | Not reported |
| Ubuntu | mysql-8.0 | deb | 20.04 | 8.0.25-0ubuntu0.20.04.1 | Not reported | UBUNTU-CVE-2021-2307 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_3590.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-2307]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-2307.json]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]