### [CVE-2016-5387](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5387)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The Apache HTTP Server through 2.4.23 follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect an application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.  NOTE: the vendor states "This mitigation has been assigned the identifier CVE-2016-5387"; in other words, this is not a CVE ID for a vulnerability.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/797896
- http://www.kb.cert.org/vuls/id/797896
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
- https://httpoxy.org/
- https://httpoxy.org/

#### Github
- https://github.com/6d617274696e73/nginx-waf-proxy
- https://github.com/8ctorres/SIND-Practicas
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Abhinav4git/Test
- https://github.com/CodeKoalas/docker-nginx-proxy
- https://github.com/DButter/whitehat_public
- https://github.com/Dokukin1/Metasploitable
- https://github.com/GloveofGames/hehe
- https://github.com/Iknowmyname/Nmap-Scans-M2
- https://github.com/NikulinMS/13-01-hw
- https://github.com/QuirianCordova/reto-ejercicio1
- https://github.com/QuirianCordova/reto-ejercicio3
- https://github.com/Tdjgss/nginx-pro
- https://github.com/VitasL/nginx-proxy
- https://github.com/Zhivarev/13-01-hw
- https://github.com/abhi1693/nginx-proxy
- https://github.com/adi90x/kube-active-proxy
- https://github.com/adi90x/rancher-active-proxy
- https://github.com/alteroo/plonevhost
- https://github.com/antimatter-studios/docker-proxy
- https://github.com/auditt7708/rhsecapi
- https://github.com/bfirestone/nginx-proxy
- https://github.com/bioly230/THM_Skynet
- https://github.com/chaplean/nginx-proxy
- https://github.com/corzel/nginx-proxy2
- https://github.com/creativ/docker-nginx-proxy
- https://github.com/cryptoplay/docker-alpine-nginx-proxy
- https://github.com/dlpnetworks/dlp-nginx-proxy
- https://github.com/expoli/nginx-proxy-docker-image-builder
- https://github.com/firatesatoglu/shodanSearch
- https://github.com/gabomasi/reverse-proxy
- https://github.com/garnser/nginx-oidc-proxy
- https://github.com/isaiahweeks/nginx
- https://github.com/jquepi/nginx-proxy-2
- https://github.com/junkl-solbox/nginx-proxy
- https://github.com/jwaghetti/docker-nginx-proxy
- https://github.com/lemonhope-mz/replica_nginx-proxy
- https://github.com/mikediamanto/nginx-proxy
- https://github.com/mostafanewir47/Containerized-Proxy
- https://github.com/moto1o/nginx-proxy_me
- https://github.com/nginx-proxy/nginx-proxy
- https://github.com/pgporada/ansible-role-consul
- https://github.com/ratika-web/nginx
- https://github.com/raviteja59/nginx_test
- https://github.com/rootolog/nginx-proxy-docker
- https://github.com/smabramov/Vulnerabilities-and-attacks-on-information-systems
- https://github.com/tokyohomesoc/nginx-proxy-alpine-letsencrypt-route53
- https://github.com/vshaliii/Basic-Pentesting-2-Vulnhub-Walkthrough
- https://github.com/vshaliii/DC-2-Vulnhub-Walkthrough
- https://github.com/vshaliii/DC-3-Vulnhub-Walkthrough
- https://github.com/welltok/nginx-proxy
- https://github.com/yingnin/peoms
- https://github.com/yingnin/yingnin-poems
- https://github.com/zzzWTF/db-13-01