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.
8.0	$0-$5k	0.00

A vulnerability, which was classified as critical, was found in Canonical acpi-support 0.140. Affected is an unknown functionality of the component Privileges. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The Debian acpi-support package before 0.140-5+deb7u3 allows local users to gain privileges via vectors related to the "user s environment."

The weakness was released 09/22/2014 by Raphael Geissert (Website). The advisory is shared for download at debian.org. This vulnerability is traded as CVE-2014-0484 since 12/19/2013. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 82196 (Debian DLA-49-1 : acpi-support 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.

Upgrading to version 0.140 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (95871), Tenable (82196), SecurityFocus (BID 69730†), Secunia (SA61084†) and Vulnerability Center (SBV-46254†).

Productinfo

Vendor

• Canonical

Name

• acpi-support

Version

• 0.140

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: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 82196
Nessus Name: Debian DLA-49-1 : acpi-support security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703020
OpenVAS Name: Debian Security Advisory DSA 3020-1 (acpi-support - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: acpi-support 0.140

Timelineinfo

12/19/2013 🔍
09/10/2014 +265 days 🔍
09/10/2014 +0 days 🔍
09/18/2014 +8 days 🔍
09/22/2014 +4 days 🔍
09/22/2014 +0 days 🔍
09/24/2014 +2 days 🔍
03/26/2015 +183 days 🔍
03/26/2015 +0 days 🔍
03/29/2022 +2560 days 🔍

Sourcesinfo

Advisory: debian.org
Researcher: Raphael Geissert
Status: Not defined

CVE: CVE-2014-0484 (🔍)
OVAL: 🔍

X-Force: 95871
SecurityFocus: 69730 - acpi-support CVE-2014-0484 Local Privilege Escalation Vulnerability
Secunia: 61084 - Debian update for acpi-support, Less Critical
Vulnerability Center: 46254 - Debian acpi-support Package Local Host Privilege via \, Medium

Entryinfo

Created: 03/26/2015 03:08 PM
Updated: 03/29/2022 09:44 AM
Changes: 03/26/2015 03:08 PM (69), 06/07/2017 09:04 AM (6), 03/29/2022 09:44 AM (3)
Complete: 🔍
Cache ID: 18:985:40

Discussion

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