6.5med
CVE-2016-7498
OpenStack Compute (nova) 13.0.0 does not properly delete instances from compute nodes, which allows remote authenticated users to cause a d…
Published 10 y ago · modified 4 mo ago · JSON
CVSS
6.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.3%
percentile 84%
Public exploits
0
none known
Summary
OpenStack Compute (nova) 13.0.0 does not properly delete instances from compute nodes, which allows remote authenticated users to cause a denial of service (disk consumption) by deleting instances while in the resize state. NOTE: this vulnerability exists because of a CVE-2015-3280 regression.
Exploit prediction (EPSS)
2.34% probability of exploitation in the next 30 days, higher than 84% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:L/Au:S/C:N/I:N/A:C |
Classification
- Weakness
- CWE-399 Resource Management Errors
References
- securityfocus.com /bid/93068 · vdb-entry, x_refsource_BID, x_transferred
- openwall.com /lists/oss-security/2016/09/23/1 · mailing-list, x_refsource_MLIST, x_transferred
- security.openstack.org /ossa/OSSA-2016-011.html · x_refsource_CONFIRM, x_transferred
- openwall.com /lists/oss-security/2016/09/21/8 · mailing-list, x_refsource_MLIST, x_transferred
Sources
- CVE List: CVE-2016-7498
- NVD: CVE-2016-7498
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