Alma Linux: CVE-2024-27983: Important: nodejs:18 security update (Multiple Advisories)
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-nodejs
- alma-upgrade-nodejs-devel
- alma-upgrade-nodejs-docs
- alma-upgrade-nodejs-full-i18n
- alma-upgrade-nodejs-libs
- alma-upgrade-nodejs-nodemon
- alma-upgrade-nodejs-packaging
- alma-upgrade-nodejs-packaging-bundler
- alma-upgrade-npm
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