CVE-2020-14736 Missing authorization in Database - Enterprise Edition
High-privileged attackers can bypass Database Vault controls to read and modify accessible data via network access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-14736?
CVE-2020-14736 is a low-severity missing authorization vulnerability in Oracle Corporation Database - Enterprise Edition, published on 21 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vulnerability in the Database Vault component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2 and 12.2.0.1. Easily exploitable vulnerability allows high privileged attacker having Create Public Synonym privilege with network access via Oracle Net to compromise Database Vault. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Vault accessible data as well as unauthorized read access to a subset of Database Vault accessible data. CVSS 3.1 Base Score 3.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N).
Which versions are affected by CVE-2020-14736?
It affects 1 product.
Products include Oracle Database Vault.
How do I fix CVE-2020-14736?
No fix has been published for CVE-2020-14736 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-2020-14736 being exploited?
There is no known exploitation of CVE-2020-14736 in the wild and no public exploit code.
Other vulnerabilities in Oracle Corporation Database - Enterprise Edition
Sources
Also known as GHSA-mv9m-fc3f-6m5j.