CyberRota Analysis
AI-GeneratedNGINX Plus and NGINX Open Source are vulnerable due to a limited heap buffer overflow in the ngx_http_v3_module when using HTTP/3 with OpenSSL versions up to 3.5.0, potentially leading to denial-of-service (DoS) or limited data corruption. This issue arises during TLS handshake processing under specific configurations and occurs in a non-deterministic manner. Organizations utilizing these NGINX products with the affected OpenSSL versions should prioritize patching to mitigate the risk of service disruption.
Original NVD Description
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module. When using HTTP/3 with OpenSSL versions <= OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner that is beyond the attacker's control. This may cause a heap buffer overflow in the NGINX worker process leading to a restart and/or limited data corruption. Impact: This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system or limited data corruption. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.