vulnerability
Alma Linux: CVE-2024-27983: Important: nodejs:20 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:N/I:P/A:C) | 04/09/2024 | 05/13/2024 | 02/18/2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:C)
Published
04/09/2024
Added
05/13/2024
Modified
02/18/2025
Description
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.
Solution(s)
alma-upgrade-nodejsalma-upgrade-nodejs-develalma-upgrade-nodejs-docsalma-upgrade-nodejs-full-i18nalma-upgrade-nodejs-libsalma-upgrade-nodejs-nodemonalma-upgrade-nodejs-packagingalma-upgrade-nodejs-packaging-bundleralma-upgrade-npm
References
- CVE-2024-27983
- https://attackerkb.com/topics/CVE-2024-27983
- URL-https://errata.almalinux.org/8/ALSA-2024-2778.html
- URL-https://errata.almalinux.org/8/ALSA-2024-2780.html
- URL-https://errata.almalinux.org/9/ALSA-2024-2779.html
- URL-https://errata.almalinux.org/9/ALSA-2024-2853.html
- URL-https://errata.almalinux.org/9/ALSA-2024-2910.html
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