CVE-2017-3304 Missing authorization in MySQL Cluster

Medium 5.4 Published 24 Apr 2017 Updated 7 Oct 2024

Low-privileged attackers can modify data and cause partial denial of service in MySQL Cluster via network access.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2017-3304?

CVE-2017-3304 is a medium-severity missing authorization vulnerability in Oracle Mysql Cluster, published on 24 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the MySQL Cluster component of Oracle MySQL (subcomponent: Cluster: DD). Supported versions that are affected are 7.2.27 and earlier, 7.3.16 and earlier, 7.4.14 and earlier and 7.5.5 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.0 Base Score 5.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L).

Which versions are affected by CVE-2017-3304?

It affects 1 product.

Products include Oracle Mysql Cluster.

How do I fix CVE-2017-3304?

No fix has been published for CVE-2017-3304 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2017-3304 being exploited?

There is no known exploitation of CVE-2017-3304 in the wild and no public exploit code.

All Oracle Mysql Cluster vulnerabilities

Sources

Also known as GHSA-v9mj-x7p7-7mr9.