CVE-2013-2256
OpenStack Compute (Nova) Public Flavor Enforcer Information Disclosure
Description
OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id.
INFO
Published Date :
Sept. 16, 2013, 7:14 p.m.
Last Modified :
Feb. 13, 2023, 12:28 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
6.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-2256.
| URL | Resource |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2013-1199.html | Third Party Advisory |
| http://seclists.org/oss-sec/2013/q3/281 | Mailing List Patch Third Party Advisory |
| https://bugs.launchpad.net/nova/+bug/1194093 | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-2256 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-2256 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Changed Description CVE-2013-2256 OpenStack: Nova private flavors resource limit circumvention OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id. Removed CVSS V2 Red Hat, Inc. (AV:N/AC:L/Au:S/C:P/I:N/A:P) Removed Reference https://access.redhat.com/errata/RHSA-2013:1199 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2013-2256 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=993340 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id. CVE-2013-2256 OpenStack: Nova private flavors resource limit circumvention Added CVSS V2 Red Hat, Inc. (AV:N/AC:L/Au:S/C:P/I:N/A:P) Added Reference https://access.redhat.com/security/cve/CVE-2013-2256 [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=993340 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2013:1199 [No Types Assigned] -
Reanalysis by [email protected]
Nov. 16, 2018
Action Type Old Value New Value Changed Reference Type http://rhn.redhat.com/errata/RHSA-2013-1199.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2013-1199.html Third Party Advisory Changed Reference Type https://bugs.launchpad.net/nova/+bug/1194093 Exploit https://bugs.launchpad.net/nova/+bug/1194093 Exploit, Third Party Advisory Changed Reference Type http://seclists.org/oss-sec/2013/q3/281 Patch http://seclists.org/oss-sec/2013/q3/281 Mailing List, Patch, Third Party Advisory Removed CPE Configuration OR *cpe:2.3:a:openstack:havana:*:*:*:*:*:*:*:* versions up to (including) havana-1 Changed CPE Configuration OR *cpe:2.3:a:openstack:compute:2013.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:compute:2013.1.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:compute:*:*:*:*:*:*:*:* versions up to (including) 2013.1.2 OR *cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:* versions from (including) 2013.1 up to (excluding) 2013.1.3 *cpe:2.3:a:openstack:nova:2013.2:milestone1:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 17, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-2256 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-2256
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} 0.03%
score
0.61405
percentile