Vulnerability Description
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Nginx Open Source | >= 1.5.13, < 1.26.2 |
| F5 | Nginx Plus | >= r27, < r31 |
Related Weaknesses (CWE)
References
- https://my.f5.com/manage/s/article/K000140529Vendor Advisory
- http://www.openwall.com/lists/oss-security/2024/08/14/4Mailing List
- https://lists.debian.org/debian-lts-announce/2025/03/msg00017.html
FAQ
What is CVE-2024-7347?
CVE-2024-7347 is a vulnerability with a CVSS score of 4.7 (MEDIUM). NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted...
How severe is CVE-2024-7347?
CVE-2024-7347 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-7347?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Nginx Open Source, F5 Nginx Plus.