CVE-2015-7713
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.0
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1:12.0.0-2 |
| sid | Fixed | 1:12.0.0-2 |
| forky | Fixed | 1:12.0.0-2 |
| bullseye | Fixed | 1:12.0.0-2 |
| bookworm | Fixed | 1:12.0.0-2 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openstack | nova | {"startIncluding":"2014.2","endExcluding":"2014.2.4"} | 2014.2.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2015-7713
- https://access.redhat.com/errata/RHSA-2015:2673
- https://access.redhat.com/errata/RHSA-2015:2684
- https://access.redhat.com/errata/RHSA-2016:0013
- https://access.redhat.com/errata/RHSA-2016:0017
- https://access.redhat.com/security/cve/CVE-2015-7713
- https://bugs.launchpad.net/nova/+bug/1491307
- https://bugs.launchpad.net/nova/+bug/1492961
- https://bugzilla.redhat.com/show_bug.cgi?id=1269119
- https://opendev.org/openstack/nova
- https://security.openstack.org/ossa/OSSA-2015-021.html
- https://web.archive.org/web/20200228024902/http://www.securityfocus.com/bid/76960
- http://rhn.redhat.com/errata/RHSA-2015-2684.html
- http://www.securityfocus.com/bid/76960
- https://security-tracker.debian.org/tracker/CVE-2015-7713
CWEs
CWE-254
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.