Executive Summary
| Summary | |
|---|---|
| Title | nova security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4056 | First vendor Publication | 2017-12-07 |
| Vendor | Debian | Last vendor Modification | 2017-12-07 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| George Shuklin from servers.com discovered that Nova, a cloud computing fabric controller, did not correctly enforce its image- or hosts-filters. This allowed an authenticated user to bypass those filters by simply rebuilding an instance. For the stable distribution (stretch), this problem has been fixed in version 2:14.0.0-4+deb9u1. We recommend that you upgrade your nova packages. For the detailed security status of nova please refer to its security tracker page at: https://security-tracker.debian.org/tracker/nova |
Original Source
| Url : http://www.debian.org/security/2017/dsa-4056 |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-12-08 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4056.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2017-12-09 13:24:14 |
|
| 2017-12-07 13:21:30 |
|
