CVE-2023-45874 Denial of service in n/a

What is CVE-2023-45874?

CVE-2023-45874 is a medium-severity denial of service vulnerability in Couchbase Couchbase Server, published on 28 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (outage of reader threads).

Weakness: CWE-400

Which versions are affected by CVE-2023-45874?

It affects 1 product.

Products include Couchbase Couchbase Server.

How do I fix CVE-2023-45874?

No fix has been published for CVE-2023-45874 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-2023-45874 being exploited?

There is no known exploitation of CVE-2023-45874 in the wild and no public exploit code.

Other vulnerabilities in Couchbase Couchbase Server

• CVE-2024-0519 Google Chromium V8 Out-of-Bounds Memory Access Exploited High 8.8
• CVE-2023-3079 Google Chromium V8 Type Confusion Exploited High 8.8
• CVE-2023-2033 Google Chromium V8 Type Confusion Exploited High 8.8
• CVE-2023-49930 Missing authorization in n/a Critical 9.8
• CVE-2023-49931 Missing authorization in n/a Critical 9.8

All Couchbase Couchbase Server vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-pp3r-rxpr-h8mc.