CVEvulnerability
CVE-2019-20372
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-01-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-444
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.
Affected configurations
• f5 nginx (< 1.17.7)
• apple xcode (< 13.0)
• canonical ubuntu linux 14.04
• opensuse leap 15.1
• netapp cloud backup
Related
Weakness · CWE (1)
- CWE-444 Inconsistent Interpretation of HTTP Requests weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html Mailing List, Third Party Advisory
- http://nginx.org/en/CHANGES Mitigation, Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2021/Sep/36 Mailing List, Third Party Advisory
- https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf Exploit, Mitigation, Third Party Advisory
- https://duo.com/docs/dng-notes#version-1.5.4-january-2020 Release Notes, Third Party Advisory
- 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://support.apple.com/kb/HT212818 Third Party Advisory
- https://usn.ubuntu.com/4235-1/ Third Party Advisory
- https://usn.ubuntu.com/4235-2/ Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html Mailing List, Third Party Advisory
- http://nginx.org/en/CHANGES Mitigation, Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2021/Sep/36 Mailing List, Third Party Advisory
- https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf Exploit, Mitigation, Third Party Advisory
- https://duo.com/docs/dng-notes#version-1.5.4-january-2020 Release Notes, Third Party Advisory
- 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://support.apple.com/kb/HT212818 Third Party Advisory
- https://usn.ubuntu.com/4235-1/ Third Party Advisory
- https://usn.ubuntu.com/4235-2/ Third Party Advisory