CVE-2017-12367

Name: CVE-2017-12367
Creator: NVD / NIST
Published: 2017-11-30T09:29:01.557+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.83%

Last modified Jun 17, 2026

CVE-2017-12367 is a vulnerability of currently unknown severity. A "Cisco WebEx Network Recording Player Denial of Service Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. EPSS estimates a 2.83% chance of exploitation in the next 30 days.

Description

A "Cisco WebEx Network Recording Player Denial of Service Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. Exploitation of this could cause an affected player to crash and, in some cases, could allow arbitrary code execution on the system of a targeted user. Cisco Bug IDs: CSCve11545, CSCve02843, CSCve11548.

Metrics

EPSS Probability

2.83%

84.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Webex Meetings Server	t29
Cisco	Webex Meetings Server	t30
Cisco	Webex Meetings Server	t31.11.2

References

http://www.securityfocus.com/bid/102017Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039895Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-playersVendor Advisory
http://www.securityfocus.com/bid/102017Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039895Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-playersVendor Advisory

Timeline

Published: Nov 30, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-12367?

How severe is CVE-2017-12367?

Severity scoring for CVE-2017-12367 is pending analysis. The EPSS model estimates a 2.83% probability of exploitation in the next 30 days.

How do I fix CVE-2017-12367?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-12367?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST