OpenStack Cinder up to 2014.1.4/2015.1.0 qcow2 Signature File information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in OpenStack Cinder up to 2014.1.4/2015.1.0. Affected by this issue is some unknown functionality of the component qcow2 Signature Handler. Such manipulation leads to information disclosure (File). This vulnerability is listed as CVE-2015-1851. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in OpenStack Cinder up to 2014.1.4/2015.1.0 (Cloud Software). Affected by this issue is an unknown code block of the component qcow2 Signature Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (File). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

OpenStack Cinder before 2014.1.5 (icehouse), 2014.2.x before 2014.2.4 (juno), and 2015.1.x before 2015.1.1 (kilo) allows remote authenticated users to read arbitrary files via a crafted qcow2 signature in an image to the upload-to-image command.

The weakness was presented 06/25/2015 by Basti (Website). The advisory is shared for download at bugs.launchpad.net. This vulnerability is handled as CVE-2015-1851 since 02/17/2015. The attack may be launched remotely. The requirement for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 84299 (Debian DSA-3292-1 : cinder - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 124015 (Fedora Security Update for openstack-cinder (FEDORA-2015-10254)).

Upgrading to version 2014.1.5 or 2015.1.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (84299), SecurityFocus (BID 75192†) and Vulnerability Center (SBV-50745†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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

Name: File
Class: Information disclosure / File
CWE: CWE-200 / CWE-284 / CWE-266
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: 84299
Nessus Name: Debian DSA-3292-1 : cinder - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703292
OpenVAS Name: Debian Security Advisory DSA 3292-1 (cinder - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cinder 2014.1.5/2015.1.1

Timelineinfo

02/17/2015 🔍
06/13/2015 +116 days 🔍
06/13/2015 +0 days 🔍
06/22/2015 +9 days 🔍
06/25/2015 +3 days 🔍
06/25/2015 +0 days 🔍
06/26/2015 +1 days 🔍
06/29/2015 +3 days 🔍
11/29/2024 +3441 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-2703-1
Researcher: Basti
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-1851 (🔍)
GCVE (CVE): GCVE-0-2015-1851
GCVE (VulDB): GCVE-100-76088

OVAL: 🔍

SecurityFocus: 75192 - OpenStack Cinder And Nova Information Disclosure Vulnerability
Vulnerability Center: 50745 - OpenStack Cinder Remote Information Disclosure via a Crafted qcow2 Signature, Medium

Entryinfo

Created: 06/26/2015 09:40
Updated: 11/29/2024 08:04
Changes: 06/26/2015 09:40 (64), 07/03/2017 09:10 (10), 05/21/2022 20:43 (3), 05/21/2022 20:51 (1), 05/21/2022 20:59 (1), 11/29/2024 08:04 (18)
Complete: 🔍
Cache ID: 216::103

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