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.
Published 2022-10-19 22:15:13
Updated 2023-02-10 17:02:29
Source F5 Networks
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2022-41742

Exploit prediction scoring system (EPSS) score for CVE-2022-41742

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41742

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.1
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
1.8
5.2
F5 Networks
7.1
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
1.8
5.2
NIST

CWE ids for CVE-2022-41742

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by:
    • f5sirt@f5.com (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2022-41742

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