CVE-2019-1927: Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
First published: Wed Aug 07 2019(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 because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. 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 Business Suite | <39.5.5 | |
| Cisco Webex Meetings Online | <1.3.43 | |
| Cisco WebEx Meetings Server | =2.8 | |
| Cisco WebEx Meetings Server | =3.0 | |
| Cisco WebEx Meetings Server | =3.0mr2 | |
| Cisco WebEx Meetings Server | =4.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-1927?
The severity of CVE-2019-1927 is critical.
How can an attacker exploit CVE-2019-1927?
An attacker can exploit CVE-2019-1927 by executing arbitrary code on an affected system.
Which software versions are affected by CVE-2019-1927?
Cisco WebEx Business Suite versions up to 39.5.5, Cisco Webex Meetings Online versions up to 1.3.43, Cisco WebEx Meetings Server versions 2.8, 3.0, 3.0mr2, and 4.0 are affected by CVE-2019-1927.
What is the Common Weakness Enumeration (CWE) ID for CVE-2019-1927?
The Common Weakness Enumeration (CWE) ID for CVE-2019-1927 is 119.
Where can I find more information about CVE-2019-1927?
You can find more information about CVE-2019-1927 at this [link](https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player).
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- vendor/cisco
- canonical/cisco webex business suite
- canonical/cisco webex meetings online
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- version/cisco webex meetings server/2.8
- version/cisco webex meetings server/3.0
- version/cisco webex meetings server/3.0mr2
- version/cisco webex meetings server/4.0