Vulnerability in Nodejs Node
CVE-2024-27983
An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTT…
EPSS: 0.759 (98.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Nodejs Node — versions 4.0, 5.0, 6.0
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-27983?
- CVE-2024-27983 is a high-severity vulnerability in Nodejs Node. CVSS score: 8.2/10. Published 2024-04-09.
- How severe is CVE-2024-27983?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2024-27983 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.