CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.8	$0-$5k	0.00

A vulnerability was found in libvirt up to 1.2.8 (Virtualization Software) and classified as problematic. This issue affects the function virConnectListAllDomains. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability.

The weakness was released 09/22/2014 as confirmed git commit (GIT Repository). The advisory is shared at libvirt.org. The identification of this vulnerability is CVE-2014-3657 since 05/14/2014. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is necessary for exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 79210 (Ubuntu 14.04 LTS / 14.10 : libvirt vulnerabilities (USN-2404-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195666 (Ubuntu Security Notification for Libvirt Vulnerabilities (USN-2404-1)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at libvirt.org.

The vulnerability is also documented in the databases at X-Force (96820) and Tenable (79210). Entries connected to this vulnerability are available at 67720, 68240 and 70536.

Productinfo

Type

• Virtualization Software

Name

• libvirt

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 1.2.8

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 79210
Nessus Name: Ubuntu 14.04 LTS / 14.10 : libvirt vulnerabilities (USN-2404-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 871165
OpenVAS Name: RedHat Update for libvirt RHSA-2014:1873-01
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: fc22b2e74890873848b43fffae43025d22053669

Timelineinfo

05/14/2014 🔍
09/22/2014 +131 days 🔍
10/01/2014 +9 days 🔍
10/01/2014 +0 days 🔍
10/01/2014 +0 days 🔍
10/03/2014 +2 days 🔍
10/06/2014 +3 days 🔍
10/12/2014 +6 days 🔍
10/15/2014 +3 days 🔍
11/12/2014 +28 days 🔍
02/21/2022 +2658 days 🔍

Sourcesinfo

Advisory: USN-2404-1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3657 (🔍)
OVAL: 🔍

X-Force: 96820 - libvirt virConnectListAllDomains() denial of service, Medium Risk
SecurityTracker: 1030956 - libvirt virConnectListAllDomains() Lock Out Error Lets Remote Users Deny Service
Vulnerability Center: 46419 - Libvirt <1.2.9 Remote DoS in the virConnectListAllDomains API Command, Medium
SecurityFocus: 70210 - libvirt 'domain_conf.c' Denial of Service Vulnerability
Secunia: 60291 - SUSE update for libvirt, Not Critical

See also: 🔍

Entryinfo

Created: 10/03/2014 12:23
Updated: 02/21/2022 09:20
Changes: 10/03/2014 12:23 (84), 06/08/2017 09:17 (3), 02/21/2022 09:12 (5), 02/21/2022 09:17 (1), 02/21/2022 09:20 (1)
Complete: 🔍
Cache ID: 18:E86:103

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