4.4 Medium
CVSS2
Attack Vector
LOCAL
Attack 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
6.5 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
5.1%
(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.
CPE | Name | Operator | Version |
---|---|---|---|
openstack:essex | openstack essex | eq | - |
openstack:folsom | openstack folsom | eq | - |