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.
lists.opensuse.org/opensuse-updates/2016-07/msg00059.html
rhn.redhat.com/errata/RHSA-2016-1624.html
rhn.redhat.com/errata/RHSA-2016-1625.html
rhn.redhat.com/errata/RHSA-2016-1648.html
rhn.redhat.com/errata/RHSA-2016-1649.html
rhn.redhat.com/errata/RHSA-2016-1650.html
www.debian.org/security/2016/dsa-3623
www.kb.cert.org/vuls/id/797896
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html
www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.securityfocus.com/bid/91816
www.securitytracker.com/id/1036330
www.ubuntu.com/usn/USN-3038-1
access.redhat.com/errata/RHSA-2016:1420
access.redhat.com/errata/RHSA-2016:1421
access.redhat.com/errata/RHSA-2016:1422
access.redhat.com/errata/RHSA-2016:1635
access.redhat.com/errata/RHSA-2016:1636
access.redhat.com/errata/RHSA-2016:1851
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03770en_us
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
httpoxy.org/
lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E
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lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E
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lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f@%3Ccvs.httpd.apache.org%3E
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lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E
lists.fedoraproject.org/archives/list/[email protected]/message/6WCTE7443AYZ4EGELWLVNANA2WJCJIYI/
lists.fedoraproject.org/archives/list/[email protected]/message/NEKZAB7MTWVSMORHTEMCQNFFMIHCYF76/
lists.fedoraproject.org/archives/list/[email protected]/message/QPQAPWQA774JPDRV4UIB2SZAX6D3UZCV/
lists.fedoraproject.org/archives/list/[email protected]/message/TGNHXJJSWDXAOEYH5TMXDPQVJMQQJOAZ/
security.gentoo.org/glsa/201701-36
support.apple.com/HT208221
www.apache.org/security/asf-httpoxy-response.txt
www.tenable.com/security/tns-2017-04