vulnerability
SUSE: CVE-2024-27983: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:N/I:P/A:C) | 04/09/2024 | 04/17/2024 | 02/18/2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:C)
Published
04/09/2024
Added
04/17/2024
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)
suse-upgrade-corepack18suse-upgrade-corepack20suse-upgrade-nodejs12suse-upgrade-nodejs12-develsuse-upgrade-nodejs12-docssuse-upgrade-nodejs14suse-upgrade-nodejs14-develsuse-upgrade-nodejs14-docssuse-upgrade-nodejs16suse-upgrade-nodejs16-develsuse-upgrade-nodejs16-docssuse-upgrade-nodejs18suse-upgrade-nodejs18-develsuse-upgrade-nodejs18-docssuse-upgrade-nodejs20suse-upgrade-nodejs20-develsuse-upgrade-nodejs20-docssuse-upgrade-npm12suse-upgrade-npm14suse-upgrade-npm16suse-upgrade-npm18suse-upgrade-npm20
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