Description
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When h2o is configured as a reverse proxy and HTTP/3 requests are cancelled by the client, h2o might crash due to an assertion failure. The crash can be exploited by an attacker to mount a Denial-of-Service attack. By default, the h2o standalone server automatically restarts, minimizing the impact. However, HTTP requests that were served concurrently will still be disrupted. The vulnerability has been addressed in commit 1ed32b2. Users may disable the use of HTTP/3 to mitigate the issue.
INFO
Published Date :
2024-10-11T14:28:35.262Z
Last Modified :
2024-10-11T14:40:53.132Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2024-45403 vulnerability.
| Vendors | Products |
|---|---|
| Dena |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2024-45403.
