Resource Exhaustion Affecting nodejs:20/nodejs-nodemon package, versions <0:3.0.1-1.module+el9.3.0.z+20478+84a9f781


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-RHEL9-NODEJS-7879531
  • published3 Sept 2024
  • disclosed3 Apr 2024

Introduced: 3 Apr 2024

CVE-2024-27983  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade RHEL:9 nodejs:20/nodejs-nodemon to version 0:3.0.1-1.module+el9.3.0.z+20478+84a9f781 or higher.
This issue was patched in RHSA-2024:2853.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs:20/nodejs-nodemon package and not the nodejs:20/nodejs-nodemon package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

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 HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is abruptly closed by the client triggering the Http2Session destructor while header frames are still being processed (and stored in memory) causing a race condition.

CVSS Scores

version 3.1