Information disclosure in Cisco Jabber for Windows and Cisco Jabber for MacOS - CVE-2020-27132

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Main Vulnerability Database Vulnerabilities #VU48949

Information disclosure in Cisco Jabber for Windows and Cisco Jabber for MacOS - CVE-2020-27132

Published: December 14, 2020


Vulnerability identifier: #VU48949
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-27132
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Jabber for Windows
Cisco Jabber for MacOS
Software vendor:
Cisco Systems, Inc

Description

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

The vulnerability exists due to improper validation of message contents. A remote authenticated attacker can send specially crafted messages and gain unauthorized access to sensitive information on the system.


Remediation

Install updates from vendor's website.

External links