Ruby-passenger Security Vulnerabilities

CVE-2013-4136

ext/common/ServerInstanceDir.h in Phusion Passenger gem before 4.0.6 for Ruby allows local users to gain privileges or possibly change the ownership of arbitrary directories via a symlink attack on a directory with a predictable name in...

CVE-2012-6135

RubyGems passenger 4.0.0 betas 1 and 2 allows remote attackers to delete arbitrary files during the startup...

CVE-2013-2119

Phusion Passenger gem before 3.0.21 and 4.0.x before 4.0.5 for Ruby allows local users to cause a denial of service (prevent application start) or gain privileges by pre-creating a temporary "config" file in a directory with a predictable name in /tmp/ before it is used by the...