cisco-sa-jabber-ttcgB9R3: Cisco Jabber for Windows Information Disclosure Vulnerability
First published: Wed Sep 02 2020(Updated: )
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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3
Credit: Olav Sortland Thoresen Watchcom
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Jabber for Windows | =12.9<12.9.1=12.8<12.8.3=12.7<12.7.2=12.6<12.6.3=12.5<12.5.2=12.1<12.1.3 | 12.9.1 12.8.3 12.7.2 12.6.3 12.5.2 12.1.3 |
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Reference Links
Frequently Asked Questions
What is Cisco Jabber for Windows Information Disclosure Vulnerability?
It is a vulnerability in Cisco Jabber software that allows an authenticated, remote attacker to gain access to sensitive information.
How does the vulnerability in Cisco Jabber for Windows Information Disclosure work?
The vulnerability is due to improper validation of message contents, allowing an attacker to send specially crafted messages to a targeted system.
What is the severity of Cisco Jabber for Windows Information Disclosure Vulnerability?
The severity of this vulnerability is medium, with a severity score of 6.5.
Which versions of Cisco Jabber for Windows are affected by this vulnerability?
Versions 12.9, 12.8, 12.7, 12.6, 12.5, and 12.1 of Cisco Jabber for Windows are affected.
How can I fix Cisco Jabber for Windows Information Disclosure Vulnerability?
To fix this vulnerability, upgrade Cisco Jabber for Windows to version 12.9.1, 12.8.3, 12.7.2, 12.6.3, 12.5.2, or 12.1.3.
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- canonical/cisco jabber for windows
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- version/cisco jabber for windows/12.8
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- version/cisco jabber for windows/12.1