Red Hat libvirt up to 0.0.4 access control

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

A vulnerability has been found in Red Hat libvirt up to 0.0.4 (Virtualization Software) and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

libvirt, possibly before 0.9.12, does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated with a guest and might allow local users to access unintended USB devices.

The weakness was published 06/16/2012 with Red Hat (Website). It is possible to read the advisory at redhat.com. This vulnerability is known as CVE-2012-2693 since 05/14/2012. The exploitation appears to be difficult. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 68698 (Oracle Linux 5 : libvirt (ELSA-2013-0127)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks.

Upgrading to version 0.0.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (76593) and Tenable (68698).

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 68698
Nessus Name: Oracle Linux 5 : libvirt (ELSA-2013-0127)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 881097
OpenVAS Name: CentOS Update for libvirt CESA-2012:0748 centos6
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: libvirt 0.0.5

Timelineinfo

05/14/2012 🔍
06/16/2012 +33 days 🔍
06/16/2012 +0 days 🔍
06/16/2012 +0 days 🔍
06/20/2012 +4 days 🔍
07/10/2012 +20 days 🔍
07/12/2013 +367 days 🔍
03/23/2015 +619 days 🔍
12/04/2021 +2448 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2013:0127
Organization: Red Hat
Status: Not defined

CVE: CVE-2012-2693 (🔍)
OVAL: 🔍

X-Force: 76593
Vulnerability Center: 35521 - Libvirt Before 0.9.12 Local Security Bypass Vulnerability, Low
SecurityFocus: 54126 - libvirt CVE-2012-2693 Multiple Local Security Bypass Vulnerabilities

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/04/2021 07:25
Changes: 03/23/2015 16:50 (60), 04/14/2017 14:09 (11), 12/04/2021 07:18 (3), 12/04/2021 07:25 (2)
Complete: 🔍

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