Skype < 6.3.0.105 Multiple Vulnerabilities (credentialed check)

critical Nessus Plugin ID 66695

Synopsis

The remote Skype client is potentially affected by multiple vulnerabilities.

Description

The version of Skype installed on the remote host is earlier than 6.3.0.105 and is therefore potentially affected by the following vulnerabilities :

- An error exists related to the Click to Call Service (c2c_service.exe) that could allow a local attacker to cause arbitrary DLL files to be loaded, thus allowing code execution.

- Several other unspecified errors exist.

Solution

Upgrade to Skype for Windows 6.3.0.105 or later.

See Also

https://seclists.org/bugtraq/2013/Mar/94

http://blogs.skype.com/2013/03/14/skype-6-3-for-windows/

Plugin Details

Severity: Critical

ID: 66695

File Name: skype_6_3_0_105_creds.nasl

Version: 1.7

Type: local

Agent: windows

Family: Windows

Published: 5/30/2013

Updated: 11/15/2018

Supported Sensors: Nessus Agent, Nessus

Risk Information

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Information

CPE: cpe:/a:skype:skype

Required KB Items: SMB/Registry/Enumerated

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/14/2013

Vulnerability Publication Date: 3/14/2013

Reference Information

BID: 58519, 58805