VDB-91861 · CVE-2016-4383 · BID 93106

HPE Helion OpenStack Glance access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

A vulnerability was found in HPE Helion OpenStack Glance (Cloud Software) (version unknown). It has been declared as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The glance-manage db in all versions of HPE Helion Openstack Glance allows deleted image ids to be reassigned, which allows remote authenticated users to cause other users to boot into a modified image without notification of the change.

The weakness was released 09/21/2016 as not defined mailinglist post (Bugtraq). The advisory is shared at seclists.org. This vulnerability is known as CVE-2016-4383 since 04/29/2016. The exploitation appears to be easy. The attack can be launched remotely. The successful exploitation requires a single authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue. The advisory points out:

A malicious tenant is able to reuse deleted Glance image IDs to share malicious images with other tenants in a manner that is undetectable to the victim tenant if the Helion OpenStack administrators have both (...)

It is possible to mitigate the problem by applying the configuration setting .

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.4
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Config
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2016 🔍
09/15/2016 +139 days 🔍
09/21/2016 +6 days 🔍
09/22/2016 +1 days 🔍
06/27/2017 +278 days 🔍
04/23/2019 +665 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: seclists.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4383 (🔍)
SecurityFocus: 93106 - OpenStack Glance CVE-2016-4383 Remote Security Bypass Vulnerability

Entryinfo

Created: 09/22/2016 18:21
Updated: 04/23/2019 21:21
Changes: 09/22/2016 18:21 (51), 04/23/2019 21:21 (12)
Complete: 🔍

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