Upstream information

CVE-2019-20372 at MITRE


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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 5.3
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact Low Low
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1160682 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • nginx >= 1.16.1-3.12.7
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • nginx >= 1.14.2-6.7.1
  • vim-plugin-nginx >= 1.14.2-6.7.1
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • nginx >= 1.14.2-6.7.1
  • nginx-source >= 1.14.2-6.7.1
SUSE Linux Enterprise Server 15-LTSS
  • nginx >= 1.16.1-3.12.7
SUSE Linux Enterprise Server for SAP Applications 15
  • nginx >= 1.16.1-3.12.7
openSUSE Leap 15.1
  • nginx >= 1.14.2-lp151.4.6.1
  • nginx-debuginfo >= 1.14.2-lp151.4.6.1
  • nginx-debugsource >= 1.14.2-lp151.4.6.1
  • nginx-source >= 1.14.2-lp151.4.6.1
  • vim-plugin-nginx >= 1.14.2-lp151.4.6.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise 15 Module for Server Applications nginx In progress
SUSE Linux Enterprise 15-SP1 Module for Server Applications nginx Released
SUSE Linux Enterprise High Performance Computing 15 LTSS nginx Released
SUSE Linux Enterprise Server 15 LTSS nginx Released
SUSE Linux Enterprise Server ESPOS 15 nginx Released