// For flags

CVE-2022-41741

NGINX ngx_http_mp4_module vulnerability CVE-2022-41741

Severity Score

7.8
*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 corrupt NGINX worker memory, resulting in its termination or potential other impact using a specially crafted audio or video file. The issue affects only NGINX products that are built with the 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 versiones anteriores a 1.23.2 y 1.22.1, NGINX Open Source Subscription versiones anteriores a R2 P1 y R1 P1, y NGINX Plus anteriores a R27 P1 y R26 P1, presentan una vulnerabilidad en el módulo ngx_http_mp4_module que podría permitir a un atacante local corromper la memoria del trabajador de NGINX, resultando en su terminación o cualquier otro impacto potencial usando un archivo de audio o vídeo especialmente diseñado. El problema afecta sólo a productos NGINX que son construidos con el módulo ngx_http_mp4_, 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
High
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
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
  • 2024-09-17 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
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>= 1.1.3 <= 1.22.0
Search vendor "F5" for product "Nginx" and version " >= 1.1.3 <= 1.22.0"
open_source
Affected
F5
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Nginx
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>= r22 <= r27
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plus
Affected
F5
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Nginx
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1.23.0
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open_source
Affected
F5
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Nginx
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1.23.1
Search vendor "F5" for product "Nginx" and version "1.23.1"
open_source
Affected
F5
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Nginx
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r1
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open_source_subscription
Affected
F5
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Nginx
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r2
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open_source_subscription
Affected
F5
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Nginx Ingress Controller
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>= 1.9.0 <= 1.12.4
Search vendor "F5" for product "Nginx Ingress Controller" and version " >= 1.9.0 <= 1.12.4"
-
Affected
F5
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Nginx Ingress Controller
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>= 2.0.0 <= 2.4.0
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-
Affected
Fedoraproject
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Fedora
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35
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-
Affected
Fedoraproject
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Fedora
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36
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-
Affected
Fedoraproject
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Fedora
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37
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-
Affected
Debian
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Debian Linux
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10.0
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-
Affected
Debian
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Debian Linux
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11.0
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-
Affected