// For flags

CVE-2022-41742

NGINX ngx_http_mp4_module vulnerability CVE-2022-41742

Severity Score

7.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

NGINX Open Source anteriores as versiones 1.23.2 y 1.22.1, NGINX Open Source Subscription versiones anteriores a R2 P1 y R1 P1, y NGINX Plus versiones anteriores a R27 P1 y R26 P1, presentan una vulnerabilidad en el módulo ngx_http_mp4_module que podría permitir a un atacante local causar un bloqueo del proceso del trabajador, o podría resultar en una divulgación de la memoria del proceso del trabajador mediante el uso de un archivo de audio o vídeo especialmente diseñado. El problema afecta sólo a los productos NGINX que son construidos con el módulo ngx_http_mp4_module, cuando es usada la directiva mp4 en el archivo de configuración. Además, el ataque sólo es posible si un atacante puede desencadenar el procesamiento de un archivo de audio o vídeo especialmente diseñado con el módulo ngx_http_mp4_module

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-09-28 CVE Reserved
  • 2022-10-19 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
>= 1.1.3 <= 1.22.0
Search vendor "F5" for product "Nginx" and version " >= 1.1.3 <= 1.22.0"
open_source
Affected
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
>= r22 <= r27
Search vendor "F5" for product "Nginx" and version " >= r22 <= r27"
plus
Affected
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
1.23.0
Search vendor "F5" for product "Nginx" and version "1.23.0"
open_source
Affected
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
1.23.1
Search vendor "F5" for product "Nginx" and version "1.23.1"
open_source
Affected
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
r1
Search vendor "F5" for product "Nginx" and version "r1"
open_source_subscription
Affected
F5
Search vendor "F5"
Nginx
Search vendor "F5" for product "Nginx"
r2
Search vendor "F5" for product "Nginx" and version "r2"
open_source_subscription
Affected
F5
Search vendor "F5"
Nginx Ingress Controller
Search vendor "F5" for product "Nginx Ingress Controller"
>= 1.9.0 <= 1.12.4
Search vendor "F5" for product "Nginx Ingress Controller" and version " >= 1.9.0 <= 1.12.4"
-
Affected
F5
Search vendor "F5"
Nginx Ingress Controller
Search vendor "F5" for product "Nginx Ingress Controller"
>= 2.0.0 <= 2.4.0
Search vendor "F5" for product "Nginx Ingress Controller" and version " >= 2.0.0 <= 2.4.0"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
Fedora
Search vendor "Fedoraproject" for product "Fedora"
35
Search vendor "Fedoraproject" for product "Fedora" and version "35"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
Fedora
Search vendor "Fedoraproject" for product "Fedora"
36
Search vendor "Fedoraproject" for product "Fedora" and version "36"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
Fedora
Search vendor "Fedoraproject" for product "Fedora"
37
Search vendor "Fedoraproject" for product "Fedora" and version "37"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
11.0
Search vendor "Debian" for product "Debian Linux" and version "11.0"
-
Affected