NetSight
low3.7

CVE-2015-7519

agent/Core/Controller/SendRequest.cpp in Phusion Passenger before 4.0.60 and 5.0.x before 5.0.22, when used in Apache integration mode or in standalone mode wi…

Impact

agent/Core/Controller/SendRequest.cpp in Phusion Passenger before 4.0.60 and 5.0.x before 5.0.22, when used in Apache integration mode or in standalone mode without a filtering proxy, allows remote attackers to spoof headers passed to applications by using an _ (underscore) character instead of a - (dash) character in an HTTP header, as demonstrated by an X_User header.

Affected products

VendorProductAffected versions
PhusionpassengerPhusion Passenger
through 4.0.59
Versions 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4

Weakness classification

References