Vulnerability Details : CVE-2015-5231
The service daemon in CRIU does not properly restrict access to non-dumpable processes, which allows local users to obtain sensitive information via (1) process dumps or (2) ptrace access.
Vulnerability category: Information leak
Products affected by CVE-2015-5231
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:a:criu:checkpoint\/restore_in_userspace:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-5231
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-5231
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2015-5231
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5231
-
https://bugzilla.redhat.com/show_bug.cgi?id=1256728
1256728 – (CVE-2015-5231) CVE-2015-5231 criu: service daemon allows to bypass ptrace policy
-
http://lists.opensuse.org/opensuse-updates/2015-09/msg00030.html
openSUSE-SU-2015:1593-1: moderate: Security update for criu
-
https://lists.openvz.org/pipermail/criu/2015-August/021847.html
[CRIU] Hardening the criu service daemonVendor Advisory
-
http://www.openwall.com/lists/oss-security/2015/08/25/5
oss-security - CVE-2015-5228 & CVE-2015-5231 in the criu service daemon
Jump to