PT-2024-3974 · Nginx+1 · Nginx Oss+3
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
NGINX Plus (affected versions not specified)
NGINX OSS (affected versions not specified)
Description
The issue is related to a null pointer dereference in the HTTP/3 QUIC module (ngx http v3 module) of NGINX Plus and NGINX OSS. This can be exploited by a remote attacker using specially crafted HTTP/3 requests, potentially leading to a denial of service. When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 requests can cause NGINX worker processes to terminate.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Nginx Oss
Nginx Plus
Nginx
Red Os