5.3

CVE-2019-20372

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
F5 ≫ Nginx Version < 1.17.7
Apple ≫ XCode Version < 13.0
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Opensuse ≫ Leap Version15.1
Netapp ≫ Cloud Backup Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 14.96% 0.963
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

http://seclists.org/fulldisclosure/2021/Sep/36
Third Party Advisory
Mailing List
https://support.apple.com/kb/HT212818
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html
Third Party Advisory
Mailing List
http://nginx.org/en/CHANGES
Vendor Advisory
Release Notes
Mitigation
https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf
Third Party Advisory
Exploit
Mitigation
https://duo.com/docs/dng-notes#version-1.5.4-january-2020
Third Party Advisory
Release Notes
https://github.com/kubernetes/ingress-nginx/pull/4859
Patch
Third Party Advisory
https://github.com/nginx/nginx/commit/c1be55f97211d38b69ac0c2027e6812ab8b1b94e
Patch
Vendor Advisory
https://security.netapp.com/advisory/ntap-20200127-0003/
Third Party Advisory
https://usn.ubuntu.com/4235-1/
Third Party Advisory
https://usn.ubuntu.com/4235-2/
Third Party Advisory