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VULNERABILITIES

CVE-2019-20372 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html CVEMailing ListThird Party Advisory
http://nginx.org/en/CHANGES CVEMitigationRelease NotesVendor Advisory
https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf CVEExploitMitigationThird Party Advisory
https://duo.com/docs/dng-notes#version-1.5.4-january-2020 CVERelease NotesThird Party Advisory
http://seclists.org/fulldisclosure/2021/Sep/36 CVEMailing ListThird Party Advisory

see all 22 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')[email protected]

Affected Products

ProductVersions
f5 nginx
< 1.17.7

CPE

  • cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple xcode
< 13.0

CPE

  • cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
canonical ubuntu linux
14.04

CPE

  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
15.1

CPE

  • cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
netapp cloud backup
All versions

CPE

  • cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-20372
NVD Published Date:
Jan 9, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-20372 Details - Not Deferred