# Advanced Cluster Security vulnerabilities

> Advanced Cluster Security is made by Red Hat. We track 5 published vulnerabilities in it, across 5 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 10 October 2023. If you run Advanced Cluster Security, check your version against the exploited flaws below and patch those first.

Canonical page: https://www.precursorintelligence.com/product/redhat/advanced_cluster_security

## At a glance

- **Made by:** [Red Hat](https://www.precursorintelligence.com/vendors/redhat)
- **Published vulnerabilities:** 5
- **Known to be exploited:** 1
- **Versions tracked:** 5
- **Most recently added to the known-exploited list:** [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487), 10 October 2023. We keep watching the list.

## Which versions of Advanced Cluster Security do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published.

- [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487) (HTTP/2 Rapid Reset Attack Vulnerability): 3.0, 4.0

## Which Advanced Cluster Security vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited, newest first:

- [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): HTTP/2 Rapid Reset Attack Vulnerability. High, CVSS 7.5, chance of use in 30 days >99%, known exploited since 10 October 2023.

## Which Advanced Cluster Security flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days):

- [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): >99%, High (CVSS 7.5), known exploited
- [CVE-2023-48795](https://www.precursorintelligence.com/what-is/cve-2023-48795): 94%, Medium (CVSS 5.9)
- [CVE-2022-1902](https://www.precursorintelligence.com/what-is/cve-2022-1902): 1.4%, High (CVSS 8.8)
- [CVE-2024-0406](https://www.precursorintelligence.com/what-is/cve-2024-0406): 0.9%, Medium (CVSS 6.1)
- [CVE-2023-4958](https://www.precursorintelligence.com/what-is/cve-2023-4958): 0.6%, Medium (CVSS 6.1)

## Questions

### How many vulnerabilities does Advanced Cluster Security have?

We track 5 published vulnerabilities listed under the name Advanced Cluster Security, across 5 versions. The most recent Advanced Cluster Security flaw added to the known-exploited list is CVE-2023-44487, on 10 October 2023.

### Which Advanced Cluster Security vulnerabilities are being exploited?

1 is on the list of flaws known to be exploited. The most recently added is CVE-2023-44487.

### Which versions of Advanced Cluster Security do the exploited flaws affect?

Each flaw names its own versions, usually as ranges. The newest, CVE-2023-44487, affects 3.0, 4.0. The versions for every exploited flaw are listed on this page.

### How do I get alerts for Advanced Cluster Security?

Create a Precursor Intelligence account and track Advanced Cluster Security. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.

## Running Advanced Cluster Security?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

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