Vulnerability in F5 Nginx Open Source
CVE-2024-7347
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…
EPSS: 0.002 (42.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- F5 Nginx Open Source — versions 1.5.13
- F5 Nginx Plus — versions R4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- my.f5.com/manage/s/article/K000140529 (vendor-advisory)
Frequently asked questions
- What is CVE-2024-7347?
- CVE-2024-7347 is a medium-severity vulnerability in F5 Nginx Open Source, classified under Buffer Over-read. CVSS score: 4.7/10. Published 2024-08-14.
- How severe is CVE-2024-7347?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2024-7347 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.