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.
6.2	$0-$5k	0.00

A vulnerability classified as critical was found in OpenStack Compute up to 2014.2.2 (Cloud Software). This vulnerability affects some unknown processing of the component Websocket Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. The CWE definition for the vulnerability is CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

OpenStack Compute (Nova) before 2014.1.4, 2014.2.x before 2014.2.3, and kilo before kilo-3 does not validate the origin of websocket requests, which allows remote attackers to hijack the authentication of users for access to consoles via a crafted webpage.

The weakness was shared 04/01/2015 by Paul McMillan with Cisco (Website). The advisory is shared for download at bugs.launchpad.net. This vulnerability was named CVE-2015-0259 since 11/18/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 2014.1.4 eliminates this vulnerability.

Productinfo

Type

• Cloud Software

Vendor

• OpenStack

Name

• Compute

Version

• 2014.2.0
• 2014.2.1
• 2014.2.2

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: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: Data authenticity
CWE: CWE-345
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Compute 2014.1.4

Timelineinfo

11/18/2014 🔍
01/28/2015 +71 days 🔍
03/13/2015 +44 days 🔍
04/01/2015 +19 days 🔍
04/01/2015 +0 days 🔍
04/02/2015 +1 days 🔍
04/30/2015 +28 days 🔍
05/02/2022 +2559 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: RHSA-2015:0790
Researcher: Paul McMillan
Organization: Cisco
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-0259 (🔍)
Vulnerability Center: 49925 - OpenStack Compute Remote Cross Site \tWebSocket Hijacking, Medium
SecurityFocus: 73687 - OpenStack Compute (Nova) CVE-2015-0259 Security Bypass Vulnerability

Entryinfo

Created: 04/02/2015 10:40
Updated: 05/02/2022 13:52
Changes: 04/02/2015 10:40 (56), 06/27/2017 09:09 (6), 05/02/2022 13:52 (3)
Complete: 🔍

Discussion

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