Executive Summary

Informations
Name CVE-2019-20372 First vendor Publication 2020-01-09
Vendor Cve Last vendor Modification 2022-04-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20372

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 31
Application 466
Application 1
Os 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://github.com/nginx/nginx/commit/c1be55f97211d38b69ac0c2027e6812ab8b1b94e
https://security.netapp.com/advisory/ntap-20200127-0003/
https://support.apple.com/kb/HT212818
FULLDISC http://seclists.org/fulldisclosure/2021/Sep/36
MISC http://nginx.org/en/CHANGES
https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smug...
https://duo.com/docs/dng-notes#version-1.5.4-january-2020
https://github.com/kubernetes/ingress-nginx/pull/4859
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html
UBUNTU https://usn.ubuntu.com/4235-1/
https://usn.ubuntu.com/4235-2/

Alert History

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Date Informations
2022-10-25 12:48:07
  • Multiple Updates
2022-04-06 21:23:26
  • Multiple Updates
2022-02-23 00:23:25
  • Multiple Updates
2021-11-12 01:36:22
  • Multiple Updates
2021-11-11 12:36:26
  • Multiple Updates
2021-11-03 01:37:08
  • Multiple Updates
2021-11-02 12:36:34
  • Multiple Updates
2021-09-22 09:23:30
  • Multiple Updates
2021-09-21 00:23:18
  • Multiple Updates
2021-05-04 13:33:46
  • Multiple Updates
2021-04-22 02:47:35
  • Multiple Updates
2020-05-23 02:29:09
  • First insertion