CVE-2016-1000109

published 2020-02-19

CVE-2016-1000109: 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…

Priority P3 36 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I L A N

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).

Affected

3 ranges

Vendor	Product	Version range	Fixed in
facebook	hhvm	< 3.9.6	3.9.6
facebook	hhvm	3.10.0 – 3.12.4	—
facebook	hhvm	3.13.0 – 3.14.2	—

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:N

osv 5.3 MEDIUM

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