CVE-2016-1000109

Priority
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 application's 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).
Notes
Package
Source: hhvm (LP Ubuntu Debian)
Upstream:released (3.12.11+dfsg-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (3.12.11+dfsg-1build1)
Ubuntu 20.04 LTS (Focal Fossa):DNE
Ubuntu 20.10 (Groovy Gorilla):DNE
Patches:
Upstream:https://github.com/facebook/hhvm/commit/423b4b719afd5ef4e6e19d8447fbf7b6bc0d0a25
Upstream:https://github.com/facebook/hhvm/commit/5e689baa819c5018799beafc50868c80efd8d74e (tests)
More Information

Updated: 2020-09-09 20:44:58 UTC (commit b67d7d8b03f173f825cd706df5bd078bca500b0e)