vulnerability
VMware Photon OS: CVE-2024-27983
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:P/A:C) | Apr 9, 2024 | Jan 20, 2025 | Sep 2, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:C)
Published
Apr 9, 2024
Added
Jan 20, 2025
Modified
Sep 2, 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
vmware-photon_os_update_tdnf
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