4.4

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 /tmp/.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Phusion ≫ Passenger Version <= 4.0.5
   Ruby-lang ≫ Ruby
Phusion ≫ Passenger Version4.0.1
   Ruby-lang ≫ Ruby
Phusion ≫ Passenger Version4.0.2
   Ruby-lang ≫ Ruby
Phusion ≫ Passenger Version4.0.3
   Ruby-lang ≫ Ruby
Phusion ≫ Passenger Version4.0.4
   Ruby-lang ≫ Ruby
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.247
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

http://rhn.redhat.com/errata/RHSA-2013-1136.html
Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/07/16/6
https://code.google.com/p/phusion-passenger/issues/detail?id=910
https://github.com/phusion/passenger/blob/release-4.0.6/NEWS
https://github.com/phusion/passenger/commit/5483b3292cc2af1c83033eaaadec20dba4dcfd9b