OpenStack Compute up to 2014.2.3/2015.1.1 7pk security

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in OpenStack Compute up to 2014.2.3/2015.1.1 (Cloud Software) and classified as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability.

The weakness was presented 10/29/2015 (Website). The advisory is shared at security.openstack.org. The identification of this vulnerability is CVE-2015-7713 since 10/06/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1211 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 103812 (Ubuntu 14.04 LTS : nova vulnerabilities (USN-3449-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context local. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196940 (Ubuntu Security Notification for Nova Vulnerabilities (USN-3449-1)).

Upgrading to version 2014.2.4 or 2015.1.2 eliminates this vulnerability. A possible mitigation has been published 3 years after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Vulnerability Center (SBV-55380) and Tenable (103812). See 77648, 78886, 80188 and 80285 for similar entries.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: CWE-254
ATT&CK: T1211

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 103812
Nessus Name: Ubuntu 14.04 LTS : nova vulnerabilities (USN-3449-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 841810
OpenVAS Name: Ubuntu Update for nova USN-3449-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Compute 2014.2.4/2015.1.2

Timelineinfo

10/05/2015 🔍
10/05/2015 +0 days 🔍
10/06/2015 +1 days 🔍
10/29/2015 +23 days 🔍
10/29/2015 +0 days 🔍
10/30/2015 +1 days 🔍
12/23/2015 +54 days 🔍
10/11/2017 +658 days 🔍
10/12/2017 +1 days 🔍
06/25/2022 +1717 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-3449-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-7713 (🔍)
Vulnerability Center: 55380 - OpenStack Compute Remote Security Bypass due to Improper Changes in Security Group, Medium
SecurityFocus: 76960 - OpenStack Nova CVE-2015-7713 Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 10/30/2015 09:18 AM
Updated: 06/25/2022 01:42 PM
Changes: (1) advisory_identifier
Complete: 🔍

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