CVE-2016-5385

 

Published at: - 19-07-2016 04:00

Last modified: - 29-08-2022 10:10

Total changes: - 3

Description

PHP through 7.0.8 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts 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, as demonstrated by (1) an application that makes a getenv('HTTP_PROXY') call or (2) a CGI configuration of PHP, aka an "httpoxy" issue.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://bugzilla.redhat.com/show_bug.cgi?id=1353794
• VU#797896-Third Party Advisory, US Government Resource
• https://httpoxy.org/
• FEDORA-2016-8eb11666aa-Third Party Advisory
• FEDORA-2016-4e7db3d437-Third Party Advisory
• FEDORA-2016-9c8cf5912c-Third Party Advisory
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05333297
• openSUSE-SU-2016:1922-Third Party Advisory
• 91821-Third Party Advisory, VDB Entry
• RHSA-2016:1611-Broken Link, Third Party Advisory
• RHSA-2016:1612-Broken Link, Third Party Advisory
• RHSA-2016:1613-Broken Link, Third Party Advisory
• RHSA-2016:1610-Broken Link, Third Party Advisory
• RHSA-2016:1609-Broken Link, Third Party Advisory
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
• https://www.drupal.org/SA-CORE-2016-003
• https://github.com/guzzle/guzzle/releases/tag/6.2.1
• GLSA-201611-22-Third Party Advisory
• http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
• https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03770en_us
• 1036335-Third Party Advisory, VDB Entry
• DSA-3631-Third Party Advisory
• http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

 

Keywords

NVD

 

CVE-2016-5385

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures