Vulnerability CVE-2015-5228
Published: 2016-06-07

Description:
The service daemon in CRIU creates log and dump files insecurely, which allows local users to create arbitrary files and take ownership of existing files via unspecified vectors related to a directory path.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Opensuse -> Opensuse 
Novell -> Opensuse 
CRIU -> CRIU 
CRIU -> Checkpoint/restore in userspace 

 References:
http://lists.opensuse.org/opensuse-updates/2015-09/msg00030.html
http://www.openwall.com/lists/oss-security/2015/08/25/5
https://bugzilla.redhat.com/show_bug.cgi?id=1255782
https://lists.openvz.org/pipermail/criu/2015-August/021847.html
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