Vulnerability Description
NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls 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_hls_module.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Nginx Ingress Controller | >= 1.9.0, <= 1.12.4 |
| F5 | Nginx Plus | >= r22, <= r27 |
Related Weaknesses (CWE)
References
- https://support.f5.com/csp/article/K01112063MitigationVendor Advisory
- https://support.f5.com/csp/article/K01112063MitigationVendor Advisory
FAQ
What is CVE-2022-41743?
CVE-2022-41743 is a vulnerability with a CVSS score of 7.0 (HIGH). NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potentia...
How severe is CVE-2022-41743?
CVE-2022-41743 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-41743?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Nginx Ingress Controller, F5 Nginx Plus.