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/.

🔗 References (10)

• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-1136.html
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/07/16/6
• secalert@redhathttps://code.google.com/p/phusion-passenger/issues/detail?id=910
• secalert@redhathttps://github.com/phusion/passenger/blob/release-4.0.6/NEWS
• secalert@redhathttps://github.com/phusion/passenger/commit/5483b3292cc2af1c83033eaaadec20dba4dcfd9b
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1136.html
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/07/16/6
• af854a3a-2127-422b-91ae-364da2661108https://code.google.com/p/phusion-passenger/issues/detail?id=910
• af854a3a-2127-422b-91ae-364da2661108https://github.com/phusion/passenger/blob/release-4.0.6/NEWS
• af854a3a-2127-422b-91ae-364da2661108https://github.com/phusion/passenger/commit/5483b3292cc2af1c83033eaaadec20dba4dcfd9b