A vulnerability in the implementation of the H.264 protocol in Cisco Meeting Server (CMS) 2.1.4 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability exists because the affected application does not properly validate Fragmentation Unit (FU-A) protocol packets. An attacker could exploit this vulnerability by sending a crafted H.264 FU-A packet through the affected application. A successful exploit could allow the attacker to cause a DoS condition on the affected system due to an unexpected restart of the CMS media process on the system. Although the CMS platform continues to operate and only the single, affected CMS media process is restarted, a brief interruption of media traffic for certain users could occur. Cisco Bug IDs: CSCve10131.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/100111 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1039058 | Third Party Advisory VDB Entry |
https://quickview.cloudapps.cisco.com/quickview/bug/CSCve10131 | Vendor Advisory |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-ms | Vendor Advisory |
Configurations
History
No history.
Information
Published : 2017-08-07 06:29
Updated : 2024-02-28 16:04
NVD link : CVE-2017-6763
Mitre link : CVE-2017-6763
CVE.ORG link : CVE-2017-6763
JSON object : View
Products Affected
cisco
- meeting_server
CWE
CWE-20
Improper Input Validation