Vulnerability Details : CVE-2016-4985
The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the v1/drivers/$DRIVER_NAME/vendor_passthru resource.
Products affected by CVE-2016-4985
- cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:openstack_ironic:*:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:openstack_ironic:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:openstack_ironic:5.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-4985
0.79%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-4985
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-4985
-
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-2016-4985
-
https://review.openstack.org/332197
review.opendev Code Review
-
https://access.redhat.com/errata/RHSA-2016:1377
RHSA-2016:1377 - Security Advisory - Red Hat Customer Portal
-
https://review.openstack.org/332195
Change Ib19d2f86: Mask password on agent lookup according to policy | review.opendev Code Review
-
https://bugs.launchpad.net/ironic/+bug/1572796
Bug #1572796 “Node information including credentials exposed to...” : Bugs : IronicVendor Advisory
-
https://access.redhat.com/errata/RHSA-2016:1378
RHSA-2016:1378 - Security Advisory - Red Hat Customer Portal
-
http://www.openwall.com/lists/oss-security/2016/06/21/6
oss-security - Ironic node information including credentials exposed to unathenticated users
-
https://review.openstack.org/332196
Change Ib19d2f86: Mask password on agent lookup according to policy | review.opendev Code Review
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