4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%
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 /tmp/.