When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed requests can cause NGINX worker processes to terminate.
Note: The HTTP/3 QUIC module is not enabled by default and is considered experimental. For more information, refer to Support for QUIC and HTTP/3 https://nginx.org/en/docs/quic.html .
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Nginx_open_source | F5 | 1.25.0 (including) | 1.25.4 (excluding) |
| Nginx_plus | F5 | r30 (including) | r30 (including) |
| Nginx_plus | F5 | r30-p1 (including) | r30-p1 (including) |
| Nginx_plus | F5 | r31 (including) | r31 (including) |
| Nginx | Ubuntu | bionic | * |
| Nginx | Ubuntu | trusty | * |
| Nginx | Ubuntu | upstream | * |
| Nginx | Ubuntu | xenial | * |