INFSA-2025:3261: nginx:1.22 security update

Information about definition

Identificator: INFSA-2025:3261

Type: security

Release date: 2025-07-14 20:14:23 UTC

Information about package

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage.

Vulnerabilities description

  • CVE-2024-7347

    NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity level

CVE Score CVSS 2.0 Score CVSS 3.x Score CVSS 4.0
NIST — CVE-2024-7347
 no information 4.7 no information
Critical, important, moderate, low

Updated packages