CVE-2022-41742

2022-10-1900:00:00

ubuntu.com

nginx

vulnerability

ngx_http_mp4_module

worker process

memory disclosure

audio

video

configuration

unix

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source
Subscription before versions R2 P1 and R1 P1, and NGINX Plus before
versions R27 P1 and R26 P1 have a vulnerability in the module
ngx_http_mp4_module that might allow a local attacker to cause a worker
process crash, or might result in worker process memory disclosure by using
a specially crafted audio or video file. The issue affects only NGINX
products that are built with the module ngx_http_mp4_module, when the mp4
directive is used in the configuration file. Further, the attack is
possible only if an attacker can trigger processing of a specially crafted
audio or video file with the module ngx_http_mp4_module.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchnginx< 1.14.0-0ubuntu1.11UNKNOWN
ubuntu20.04noarchnginx< 1.18.0-0ubuntu1.4UNKNOWN
ubuntu22.04noarchnginx< 1.18.0-6ubuntu14.3UNKNOWN
ubuntu22.10noarchnginx< 1.22.0-1ubuntu1.1UNKNOWN
ubuntu23.04noarchnginx< 1.22.0-1ubuntu3UNKNOWN
ubuntu14.04noarchnginx< 1.4.6-1ubuntu3.9+esm4UNKNOWN
ubuntu16.04noarchnginx< 1.10.3-0ubuntu0.16.04.5+esm5UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	nginx	< 1.14.0-0ubuntu1.11	UNKNOWN
ubuntu	20.04	noarch	nginx	< 1.18.0-0ubuntu1.4	UNKNOWN
ubuntu	22.04	noarch	nginx	< 1.18.0-6ubuntu14.3	UNKNOWN
ubuntu	22.10	noarch	nginx	< 1.22.0-1ubuntu1.1	UNKNOWN
ubuntu	23.04	noarch	nginx	< 1.22.0-1ubuntu3	UNKNOWN
ubuntu	14.04	noarch	nginx	< 1.4.6-1ubuntu3.9+esm4	UNKNOWN
ubuntu	16.04	noarch	nginx	< 1.10.3-0ubuntu0.16.04.5+esm5	UNKNOWN