CVE-2020-2983 Missing authorization in Data Masking and Subsetting
Low-privileged attackers can access and modify sensitive data in Oracle Data Masking and Subsetting via HTTP without proper authorization.
- 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-2020-2983?
CVE-2020-2983 is a high-severity missing authorization vulnerability in Oracle Corporation Data Masking and Subsetting, published on 15 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the Oracle Data Masking and Subsetting product of Oracle Enterprise Manager (component: Data Masking). Supported versions that are affected are 13.3.0.0 and 13.4.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Data Masking and Subsetting. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Data Masking and Subsetting accessible data as well as unauthorized update, insert or delete access to some of Oracle Data Masking and Subsetting accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).
Which versions are affected by CVE-2020-2983?
It affects 1 product.
Products include Oracle Data Masking and Subsetting.
How do I fix CVE-2020-2983?
No fix has been published for CVE-2020-2983 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-2020-2983 being exploited?
There is no known exploitation of CVE-2020-2983 in the wild and no public exploit code.
Sources
Also known as GHSA-p2c2-jv92-hvch.