CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.3	$0-$5k	0.00

A vulnerability has been found in OpenStack Compute 2012.2 (Cloud Software) and classified as problematic. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.

The weakness was published 07/17/2012 (Website). The advisory is available at github.com. This vulnerability was named CVE-2012-3371 since 06/14/2012. The attack can be initiated remotely. A single authentication is necessary for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 59954 (Ubuntu 12.04 LTS : nova vulnerability (USN-1501-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (76857), Tenable (59954), SecurityFocus (BID 54388†) and Vulnerability Center (SBV-39024†). Similar entries are available at VDB-72767, VDB-74584, VDB-77648 and VDB-78886.

Productinfo

Type

• Cloud Software

Vendor

• OpenStack

Name

• Compute

Version

• 2012.2

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 59954
Nessus Name: Ubuntu 12.04 LTS : nova vulnerability (USN-1501-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 864565
OpenVAS Name: Fedora Update for openstack-nova FEDORA-2012-10939
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

06/14/2012 🔍
07/11/2012 +27 days 🔍
07/11/2012 +0 days 🔍
07/12/2012 +1 days 🔍
07/17/2012 +5 days 🔍
07/17/2012 +0 days 🔍
04/04/2013 +261 days 🔍
03/23/2015 +718 days 🔍
12/06/2021 +2450 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-1501-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3371 (🔍)
OVAL: 🔍

X-Force: 76857
SecurityFocus: 54388 - OpenStack Compute (Nova) CVE-2012-3371 Denial Of Service Vulnerability
Vulnerability Center: 39024 - Nova Scheduler in OpenStack Compute, Folsom and Essex Authenticated Users Remote DoS, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 04:50 PM
Updated: 12/06/2021 12:36 PM
Changes: 03/23/2015 04:50 PM (64), 04/26/2017 11:41 PM (5), 12/06/2021 12:28 PM (4), 12/06/2021 12:36 PM (1)
Complete: 🔍
Cache ID: 98:270:40

Discussion

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