Security Advisory

CVE-2016-1000109

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-02-19 12:38:56

Last updated 2024-08-06 03:55:26

Assigner mitre

State PUBLISHED

Description

HHVM does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI applications outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. This issue affects HHVM versions prior to 3.9.6, all versions between 3.10.0 and 3.12.4 (inclusive), and all versions between 3.13.0 and 3.14.2 (inclusive).

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