CVE-2019-15283: 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-2019-15283?
CVE-2019-15283 is a vulnerability that allows an attacker to execute arbitrary code on an affected system.
Which software are affected by CVE-2019-15283?
CVE-2019-15283 affects Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows.
How severe is CVE-2019-15283?
CVE-2019-15283 has a severity rating of 7.8 (critical).
How can I fix CVE-2019-15283?
To fix CVE-2019-15283, it is recommended to update Cisco Webex Network Recording Player and Cisco Webex Player to the latest version available.
Where can I find more information about CVE-2019-15283?
You can find more information about CVE-2019-15283 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