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 D-Bus. It has been declared as problematic. This vulnerability affects the function bus_connections_check_reply of the file config-parser.c. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

The bus_connections_check_reply function in config-parser.c in D-Bus before 1.6.24 and 1.8.x before 1.8.8 allows local users to cause a denial of service (CPU consumption) via a large number of method calls.

The weakness was published 09/22/2014 (Website). The advisory is shared for download at bugs.freedesktop.org. This vulnerability was named CVE-2014-3638 since 05/14/2014. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 77755 (SuSE 11.3 Security Update : dbus-1 (SAT Patch Number 9733)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 124841 (Solaris 11.3 Support Repository Update (SRU) 6.5.0 Missing).

Upgrading to version 1.8.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (96009) and Tenable (77755). Similar entries are available at 70401, 70400, 71439 and 71438.

Productinfo

Name

• D-Bus

Version

• 1.6.0
• 1.6.2
• 1.6.4
• 1.6.6
• 1.6.8
• 1.6.10
• 1.6.12
• 1.6.14
• 1.6.16
• 1.6.18
• 1.6.20
• 1.6.22
• 1.8.0
• 1.8.2
• 1.8.4
• 1.8.6

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
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
ATT&CK: Unknown

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: 77755
Nessus Name: SuSE 11.3 Security Update : dbus-1 (SAT Patch Number 9733)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703026
OpenVAS Name: Debian Security Advisory DSA 3026-1 (dbus - 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: D-Bus 1.8.0

Timelineinfo

05/14/2014 🔍
09/16/2014 +125 days 🔍
09/16/2014 +0 days 🔍
09/19/2014 +3 days 🔍
09/22/2014 +3 days 🔍
09/22/2014 +0 days 🔍
09/28/2014 +6 days 🔍
03/26/2015 +179 days 🔍
03/29/2022 +2560 days 🔍

Sourcesinfo

Advisory: USN-2352-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-3638 (🔍)
OVAL: 🔍

X-Force: 96009
SecurityTracker: 1030864
Vulnerability Center: 46272 - D-Bus before 1.6.24 and 1.8.x before 1.8.8 Local DoS via Method Calls - CVE-2014-3638, Low
SecurityFocus: 69833 - D-Bus CVE-2014-3638 Denial of Service Vulnerability
Secunia: 61378

See also: 🔍

Entryinfo

Created: 03/26/2015 15:08
Updated: 03/29/2022 10:11
Changes: 03/26/2015 15:08 (64), 06/07/2017 11:06 (11), 03/29/2022 10:05 (4), 03/29/2022 10:11 (1)
Complete: 🔍

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