SB2020030504 - Information disclosure in Cisco Webex Meetings Client for MacOS

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Main Vulnerability Database SB2020030504

SB2020030504 - Information disclosure in Cisco Webex Meetings Client for MacOS

Published: March 5, 2020

Security Bulletin ID SB2020030504
CSH Severity
Low
Patch available
NO
Number of vulnerabilities 1
Exploitation vector Adjecent network
Highest impact Information disclosure

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Information disclosure (CVE-ID: CVE-2020-3182)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists because sensitive information is included in the multicast DNS (mDNS) protocol reply. A remote attacker on the local network can do an mDNS query for a particular service against an affected device and gain unauthorized access to sensitive information on the system.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References