Vulnerability in OpenStack Nova
CVE-2015-7713
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.037 (89.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/76960 (VDB Entry, Third Party Advisory, vdb-entry)
- bugs.launchpad.net/nova/+bug/1491307 (Third Party Advisory)
- access.redhat.com/errata/RHSA-2015:2673 (vendor-advisory, Third Party Advisory)
- bugs.launchpad.net/nova/+bug/1492961 (Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2015-2684.html (vendor-advisory, Third Party Advisory)
- security.openstack.org/ossa/OSSA-2015-021.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2015-7713?
- CVE-2015-7713 is a vulnerability in OpenStack Nova, classified under CWE-254. Published 2015-10-29.
- Is CVE-2015-7713 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.