CVE-2017-6763 — Improper Input Validation in Cisco

Vendor	Product	Version range	Fixed in
cisco	meeting_server	—	—
cisco	meeting_server_h.264_protocol	—	—

GHSA

GHSA-5rrp-wchw-8jv4: A vulnerability in the implementation of the H

ghsa_unreviewed·2022-05-13

CVE-2017-6763 [HIGH] CWE-20 GHSA-5rrp-wchw-8jv4: A vulnerability in the implementation of the H 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

Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability

vendor_cisco·2017-08-02·CVSS 5.8

CVE-2017-6763 [MEDIUM] CWE-20 Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability A vulnerability in the implementation of the H.264 protocol in Cisco Meeting Server (CMS) 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 bri

Cisco

Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability

vendor_cisco·CVSS 3.0

CVE-2017-6763 Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability CVE-2017-6763: Cisco Meeting Server H.264 Protocol Denial of Service Vulnerability A vulnerability in the implementation of the H.264 protocol in Cisco Meeting Server (CMS) 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 res

CVE-2017-6763: 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…

Affected

CVSS provenance