CVE-2015-7519
Published: 8 January 2016
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.
Priority
Status
Package | Release | Status |
---|---|---|
passenger Launchpad, Ubuntu, Debian |
precise |
Released
(2.2.11debian-2+deb6u1ubuntu12.04.1)
|
trusty |
Does not exist
|
|
upstream |
Released
(5.0.22-1)
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Not vulnerable
(5.0.22-1)
|
|
Patches: upstream: https://github.com/phusion/passenger/commit/ddb8ecc4ebf260e4967f57f271d4f5761abeac3e |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 3.7 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |