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.

Remediation

References

CVE-2019-20372

Related Vulnerabilities

IBM RTC Improper Restriction of XML External Entity Reference Vulnerability (CVE-2016-9707)

MySQL CVE-2016-0606 Vulnerability (CVE-2016-0606)

Sqlite Missing Release of Memory after Effective Lifetime Vulnerability (CVE-2021-45346)

Perl Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-4330)

WordPress Plugin jcwp youtube channel embed Cross-Site Scripting (1.5.2)

Severity

Medium

Classification

CVE-2019-20372 CWE-444 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities