CVE-2018-0103: Buffer Overflow
First published: Thu Jan 04 2018(Updated: )
A Buffer Overflow vulnerability in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files could allow a local attacker to execute arbitrary code on the system of a user. The attacker could exploit this vulnerability by sending the user a link or email attachment with a malicious ARF file and persuading the user to follow the link or launch the file. Successful exploitation could allow the attacker to execute arbitrary code on the user's system. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, Cisco WebEx Meetings Server, and Cisco WebEx ARF players. Cisco Bug IDs: CSCvg78835, CSCvg78837, CSCvg78839.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco WebEx Business Suite | ||
| Cisco Webex Meetings | ||
| Cisco WebEx Meetings Server | ||
| Cisco Webex Network Recording Player |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2018-0103?
CVE-2018-0103 is a Buffer Overflow vulnerability in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files.
How does CVE-2018-0103 affect Cisco WebEx products?
CVE-2018-0103 affects Cisco WebEx Business Suite, Webex Meetings, and WebEx Meetings Server.
How severe is CVE-2018-0103?
CVE-2018-0103 has a severity score of 7.8, which is considered critical.
How can a local attacker exploit CVE-2018-0103?
A local attacker can exploit CVE-2018-0103 by sending the user a link or email attachment with a malicious ARF file, which could allow them to execute arbitrary code on the user's system.
Where can I find more information about CVE-2018-0103?
You can find more information about CVE-2018-0103 on the SecurityFocus website and the Cisco Security Advisory.
- collector/nvd-index
- agent/author
- agent/references
- agent/severity
- agent/weakness
- agent/description
- agent/type
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/cisco
- canonical/cisco webex business suite
- canonical/cisco webex meetings
- canonical/cisco webex meetings server
- canonical/cisco webex network recording player