CVE-2017-12287

4.3MEDIUM

Key Information:

Vendor
Cisco
Status
Cisco Expressway Series And Cisco Telepresence Video Communication Server
Vendor
CVE Published:
19 October 2017

Summary

A vulnerability in the cluster database (CDB) management component of Cisco Expressway Series Software and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to cause the CDB process on an affected system to restart unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete input validation of URL requests by the REST API of the affected software. An attacker could exploit this vulnerability by sending a crafted URL to the REST API of the affected software on an affected system. A successful exploit could allow the attacker to cause the CDB process on the affected system to restart unexpectedly, resulting in a temporary DoS condition. Cisco Bug IDs: CSCve77571.

Affected Version(s)

Cisco Expressway Series and Cisco TelePresence Video Communication Server Cisco Expressway Series and Cisco TelePresence Video Communication Server

References

http://www.securityfocus.com/bid/101525
vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039626
vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/CiscoSecu...
x_refsource_CONFIRM

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.