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Cisco Bug: CSCvu71188 - Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability

Last Modified

Sep 30, 2020

Products (1)

  • Cisco Jabber for Windows

Known Affected Releases

12.8(2)

Description (partial)

Symptom:
A vulnerability in Cisco Jabber for Windows 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 that contain Universal Naming Convention (UNC) links to a targeted user and convincing the user to follow the provided link. A successful exploit could allow the attacker to cause the application to access a remote system, possibly allowing the attacker to gain access to sensitive information that the attacker could use in additional 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-G3NSjPn7

Conditions:
At the time of publication, this vulnerability affected vulnerable releases of Cisco Jabber for Windows.
At the time of publication, the release information in the following table was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

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