Information disclosure in Canonical OpenStack Ironic
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.029 (86.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Canonical OpenStack Ironic — versions 5.1.0, 5.1.1
- Red Hat OpenStack — versions 7.0, 8
Weakness classification (CWE)
References
- review.openstack.org/332197
- bugs.launchpad.net/ironic/+bug/1572796 (Vendor Advisory)
- www.openwall.com/lists/oss-security/2016/06/21/6 (mailing-list)
- review.openstack.org/332195
- access.redhat.com/errata/RHSA-2016:1378 (vendor-advisory)
- access.redhat.com/errata/RHSA-2016:1377 (vendor-advisory)
- review.openstack.org/332196
Frequently asked questions
- What is CVE-2016-4985?
- CVE-2016-4985 is a high-severity vulnerability in Canonical OpenStack Ironic, classified under Information Disclosure. CVSS score: 7.5/10. Published 2016-07-12.
- How severe is CVE-2016-4985?
- High severity. CVSS v3 base score is 7.5 out of 10.