CVE-2019-20372
MEDIUM5.3EPSS 69.6%Published: 1/9/2020Modified: 12/3/2025
Also known as:ALPINE-CVE-2019-20372DEBIAN-CVE-2019-20372
Description
NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.
Affected packages (2)
- Alpine/nginxfrom 0, < 1.16.1-r2
- Debian/nginxfrom 0, < 1.16.1-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |