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Vulnerability Details : CVE-2018-0449

A vulnerability in the Cisco Jabber Client Framework (JCF) software, installed as part of the Cisco Jabber for Mac client, could allow an authenticated, local attacker to corrupt arbitrary files on an affected device that has elevated privileges. The vulnerability exists due to insecure directory permissions set on a JCF created directory. An authenticated attacker with the ability to access an affected directory could create a hard link to an arbitrary location on the affected system. An attacker could convince another user that has administrative privileges to perform an install or update the Cisco Jabber for Mac client to perform such actions, allowing files to be created in an arbitrary location on the disk or an arbitrary file to be corrupted when it is appended to or overwritten.
Publish Date : 2019-01-10 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
3.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 275

- Products Affected By CVE-2018-0449

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Jabber 12.1(0) ~~~mac Os X~~ Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Jabber 1

- References For CVE-2018-0449

http://www.securityfocus.com/bid/106520
BID 106520 Cisco Jabber Client Framework CVE-2018-0449 Insecure Directory Permissions Vulnerability Release Date:2019-01-09
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-jabr-mac-permissions
CISCO 20190109 Cisco Jabber Client Framework Insecure Directory Permissions Vulnerability

- Metasploit Modules Related To CVE-2018-0449

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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