Cisco Jabber for Windows Information Disclosure Vulnerability

By GIXnews

A vulnerability in Cisco Jabber software could allow an authenticated, remote attacker to gain access to sensitive information.

The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages to a targeted system. A successful exploit could allow the attacker to cause the application to return sensitive authentication information to another system, possibly for use in further attacks.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3

Security Impact Rating: Medium

CVE: CVE-2020-3498

Source:: Cisco Security Advisories