Vulnerability Details : CVE-2015-5162
The image parser in OpenStack Cinder 7.0.2 and 8.0.0 through 8.1.1; Glance before 11.0.1 and 12.0.0; and Nova before 12.0.4 and 13.0.0 does not properly limit qemu-img calls, which might allow attackers to cause a denial of service (memory and disk consumption) via a crafted disk image.
Vulnerability category: Denial of service
Products affected by CVE-2015-5162
- cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:nova:13.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:glance:12.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:glance:11.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:cinder:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:cinder:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:cinder:8.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-5162
2.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-5162
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2015-5162
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5162
-
http://rhn.redhat.com/errata/RHSA-2017-0282.html
RHSA-2017:0282 - Security Advisory - Red Hat Customer Portal
-
https://launchpad.net/bugs/1449062
Bug #1449062 “[OSSA 2016-012] qemu-img calls need to be restrict...” : Bugs : OpenStack Security AdvisoryExploit
-
http://rhn.redhat.com/errata/RHSA-2017-0156.html
RHSA-2017:0156 - Security Advisory - Red Hat Customer Portal
-
http://rhn.redhat.com/errata/RHSA-2016-2923.html
RHSA-2016:2923 - Security Advisory - Red Hat Customer Portal
-
http://www.openwall.com/lists/oss-security/2016/10/06/8
oss-security - [OSSA 2016-012] Malicious qemu-img input may exhaust resources in Cinder, Glance, Nova (CVE-2015-5162)Third Party Advisory
-
http://rhn.redhat.com/errata/RHSA-2017-0153.html
RHSA-2017:0153 - Security Advisory - Red Hat Customer Portal
-
http://rhn.redhat.com/errata/RHSA-2017-0165.html
RHSA-2017:0165 - Security Advisory - Red Hat Customer Portal
-
http://rhn.redhat.com/errata/RHSA-2016-2991.html
RHSA-2016:2991 - Security Advisory - Red Hat Customer Portal
-
http://www.securityfocus.com/bid/76849
OpenStack qemu-imge CVE-2015-5162 Security Bypass Vulnerability
Jump to