CVE-2022-21573 Denial of service in Communications Billing and Revenue Management

Medium 6.5 Published 19 Jul 2022 Updated 24 Sep 2024

A low-privileged attacker can cause a complete denial of service in Oracle Communications Billing and Revenue Management via HTTP.

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-2022-21573?

CVE-2022-21573 is a medium-severity denial of service vulnerability in Oracle Communications Billing and Revenue Management, published on 19 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications Applications (component: Billing Care). Supported versions that are affected are 12.0.0.4.0-12.0.0.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Billing and Revenue Management. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Which versions are affected by CVE-2022-21573?

It affects 1 product.

Products include Oracle Communications Billing and Revenue Management.

How do I fix CVE-2022-21573?

No fix has been published for CVE-2022-21573 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-2022-21573 being exploited?

There is no known exploitation of CVE-2022-21573 in the wild and no public exploit code.

All Oracle Communications Billing and Revenue Management vulnerabilities

Sources

Also known as GHSA-m885-pp83-5gqq.