(1) installer/basedefs.py and (2) modules/ospluginutils.py in PackStack allows local users to overwrite arbitrary files via a symlink attack on a temporary file with a predictable name in /tmp.
https://bugzilla.redhat.com/show_bug.cgi?id=908101
http://rhn.redhat.com/errata/RHSA-2013-0595.html
Source: Mitre, NVD
Published: 2013-03-08
Updated: 2025-04-11
Base Score: 4.4
Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical