[USN-7014-1] nginx vulnerability

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==========================================================================
Ubuntu Security Notice USN-7014-1
September 16, 2024

nginx vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

nginx could be made to crash if it received specially crafted network
traffic.

Software Description:
- nginx: small, powerful, scalable web/proxy server

Details:

It was discovered that the nginx ngx_http_mp4 module incorrectly handled
certain malformed mp4 files. In environments where the mp4 directive is in
use, a remote attacker could possibly use this issue to cause nginx to
crash, resulting in a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
nginx 1.24.0-2ubuntu7.1
nginx-common 1.24.0-2ubuntu7.1
nginx-core 1.24.0-2ubuntu7.1
nginx-extras 1.24.0-2ubuntu7.1
nginx-full 1.24.0-2ubuntu7.1
nginx-light 1.24.0-2ubuntu7.1

Ubuntu 22.04 LTS
nginx 1.18.0-6ubuntu14.5
nginx-common 1.18.0-6ubuntu14.5
nginx-core 1.18.0-6ubuntu14.5
nginx-extras 1.18.0-6ubuntu14.5
nginx-full 1.18.0-6ubuntu14.5
nginx-light 1.18.0-6ubuntu14.5

Ubuntu 20.04 LTS
nginx 1.18.0-0ubuntu1.6
nginx-common 1.18.0-0ubuntu1.6
nginx-core 1.18.0-0ubuntu1.6
nginx-extras 1.18.0-0ubuntu1.6
nginx-full 1.18.0-0ubuntu1.6
nginx-light 1.18.0-0ubuntu1.6

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-7014-1
CVE-2024-7347

Package Information:
https://launchpad.net/ubuntu/+source/nginx/1.24.0-2ubuntu7.1
https://launchpad.net/ubuntu/+source/nginx/1.18.0-6ubuntu14.5
https://launchpad.net/ubuntu/+source/nginx/1.18.0-0ubuntu1.6