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

Summaryinfo

A vulnerability was found in OpenStack Compute up to 2014.2.3/2015.1.1. It has been rated as critical. The affected element is an unknown function. The manipulation leads to 7pk security. This vulnerability is listed as CVE-2015-7713. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

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 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.

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 l. 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 Tenable (103812), SecurityFocus (BID 76960†) and Vulnerability Center (SBV-55380†). See VDB-77648, VDB-78886, VDB-80188 and VDB-80285 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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 (🔍)
GCVE (CVE): GCVE-0-2015-7713
GCVE (VulDB): GCVE-100-78953
SecurityFocus: 76960 - OpenStack Nova CVE-2015-7713 Security Bypass Vulnerability
Vulnerability Center: 55380 - OpenStack Compute Remote Security Bypass due to Improper Changes in Security Group, Medium

See also: 🔍

Entryinfo

Created: 10/30/2015 09:18
Updated: 06/25/2022 13:42
Changes: 10/30/2015 09:18 (49), 06/19/2018 21:07 (27), 06/25/2022 13:36 (2), 06/25/2022 13:42 (1)
Complete: 🔍
Cache ID: 216:ACF:103

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