CVE-2019-15287: Buffer Overflow
First published: Wed Sep 23 2020(Updated: )
Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Webex Meetings | >=39.5.0<39.5.12 | |
| Cisco Webex Meetings Online | <1.3.44 | |
| Cisco Webex Meetings Online | =32.11 | |
| Cisco Webex Meetings Online | =39.4.0 | |
| Cisco Webex Meetings Online | =t32.9 | |
| Cisco Webex Meetings Online | =t39.3 | |
| Cisco Webex Meetings Online | =t39.6.0 | |
| Cisco WebEx Meetings Server | =3.0-maintenance_release2 | |
| Cisco WebEx Meetings Server | =4.0 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2019-15287?
CVE-2019-15287 is a vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows that could allow an attacker to execute arbitrary code on an affected system.
What is the severity of CVE-2019-15287?
The severity of CVE-2019-15287 is critical, with a CVSS score of 7.8.
What software is affected by CVE-2019-15287?
CVE-2019-15287 affects Cisco Webex Meetings, Cisco Webex Meetings Online, and Cisco WebEx Meetings Server.
How can an attacker exploit CVE-2019-15287?
An attacker can exploit CVE-2019-15287 by sending a specially crafted recording file to a user and convincing them to open it using the vulnerable Cisco Webex Network Recording Player or Cisco Webex Player.
Where can I find more information about CVE-2019-15287?
More information about CVE-2019-15287 can be found on the Cisco Security Advisory page: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-webex-player
- collector/nvd-index
- vendor/cisco
- canonical/cisco webex meetings
- version/cisco webex meetings/39.5.0
- canonical/cisco webex meetings online
- version/cisco webex meetings online/32.11
- version/cisco webex meetings online/39.4.0
- version/cisco webex meetings online/t32.9
- version/cisco webex meetings online/t39.3
- version/cisco webex meetings online/t39.6.0
- canonical/cisco webex meetings server
- version/cisco webex meetings server/3.0-maintenance_release2
- version/cisco webex meetings server/4.0
- vendor/microsoft
- canonical/microsoft windows