CVE-2021-2190 Denial of service in Sales Offline

High 7.5 Published 22 Apr 2021 Updated 26 Sep 2024

Unauthenticated attackers can cause a complete denial of service in Oracle Sales Offline via network access.

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

What is CVE-2021-2190?

CVE-2021-2190 is a high-severity denial of service vulnerability in Oracle Corporation Sales Offline, published on 22 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle Sales Offline product of Oracle E-Business Suite (component: Template). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Sales Offline. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Sales Offline. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Which versions are affected by CVE-2021-2190?

It affects 1 product.

Products include Oracle Sales Offline.

How do I fix CVE-2021-2190?

No fix has been published for CVE-2021-2190 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2021-2190 being exploited?

There is no known exploitation of CVE-2021-2190 in the wild and no public exploit code.

Sources

Also known as GHSA-vcw9-jg9c-pcwv.