Description
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 5.1.48 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Oracle | MySQL Connectors | 5.1.48 and prior | — |
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.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 9 | mysql-connector-java | 5.1.49-0+deb9u1 | DSA-4703-1 |
| Debian 8 | mysql-connector-java | 5.1.49-0+deb8u1 | DLA-2245-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | mysql-connector-java | No fix yet | — |
| Ubuntu 16.04 LTS | mysql-connector-java | No fix yet | — |
| Ubuntu 14.04 LTS | mysql-connector-java | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE OpenStack Cloud Crowbar 9 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
| SUSE OpenStack Cloud Crowbar 8 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
| SUSE OpenStack Cloud 9 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
| SUSE OpenStack Cloud 8 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
| SUSE HPE Helion OpenStack 8 | mysql-connector-java | 5.1.42-5.7.1 | SUSE-SU-2021:2877-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | mysql-connector-java | 5.1.47-3.3.1 | openSUSE-SU-2021:2622-1 |
| openSUSE Leap 15.2 | mysql-connector-java | 5.1.47-lp152.2.3.1 | openSUSE-SU-2021:1126-1 |
Advisories 6
- DSA-4703-1 mysql-connector-java - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2245-1 mysql-connector-java - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2021:1126-1 Security update for mysql-connector-java SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2622-1 Security update for mysql-connector-java SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2877-1 Security update for mysql-connector-java SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2023-1049 Oracle MySQL: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 20, 2023
References
- https://www.oracle.com/security-alerts/cpuapr2020.html
- [debian-lts-announce] 20200611 [SECURITY] [DLA 2245-1] mysql-connector-java security update mailing-list
- DSA-4703 vendor-advisory
- FEDORA-2020-747ec39700 vendor-advisory
- FEDORA-2020-35995bb2d3 vendor-advisory
- GLSA-202105-27 vendor-advisory