What is the severity of CVE-2018-0457?

CVE-2018-0457 is classified as a medium severity vulnerability.

How can CVE-2018-0457 be exploited?

CVE-2018-0457 can be exploited by sending a user a link or email attachment containing a malicious Webex Recording Format (WRF) file.

Which software versions are affected by CVE-2018-0457?

CVE-2018-0457 affects Cisco Webex Meetings versions t31 and t32.

How do I fix CVE-2018-0457?

To mitigate CVE-2018-0457, it is recommended to update Cisco Webex Meetings to the latest version.

What type of vulnerability is CVE-2018-0457?

CVE-2018-0457 is a denial of service (DoS) vulnerability related to the Cisco Webex Player.

Vulnerability/
CVE-2018-0457

medium

5.5

CWE

399

5/10/2018

26/11/2024

CVE-2018-0457: Cisco Webex Player WRF Files Denial of Service Vulnerability

First published: Fri Oct 05 2018(Updated: )

A vulnerability in the Cisco Webex Player for Webex Recording Format (WRF) files could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. An attacker could exploit this vulnerability by sending a user a link or email attachment with a malicious WRF file and persuading the user to open the file in the Cisco Webex Player. A successful exploit could cause the affected player to crash, resulting in a DoS condition. For more information about this vulnerability, see the Details section of this security advisory.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Webex Meetings	=t31
Cisco Webex Meetings	=t32

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-0457?
CVE-2018-0457 is classified as a medium severity vulnerability.
How can CVE-2018-0457 be exploited?
CVE-2018-0457 can be exploited by sending a user a link or email attachment containing a malicious Webex Recording Format (WRF) file.
Which software versions are affected by CVE-2018-0457?
CVE-2018-0457 affects Cisco Webex Meetings versions t31 and t32.
How do I fix CVE-2018-0457?
To mitigate CVE-2018-0457, it is recommended to update Cisco Webex Meetings to the latest version.
What type of vulnerability is CVE-2018-0457?
CVE-2018-0457 is a denial of service (DoS) vulnerability related to the Cisco Webex Player.

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vendor/cisco
canonical/cisco webex meetings
version/cisco webex meetings/t31
version/cisco webex meetings/t32

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