CVE-2017-6613
Severity CVSS v4.0:
Pending analysis
Type:
CWE-399
Resource Management Errors
Publication date:
20/04/2017
Last modified:
20/04/2025
Description
A vulnerability in the DNS input packet processor for Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause the DNS process to momentarily restart, which could lead to a partial denial of service (DoS) condition on the affected system. The vulnerability is due to incomplete DNS packet header validation when the packet is received by the application. An attacker could exploit this vulnerability by sending a malformed DNS packet to the application. An exploit could allow the attacker to cause the DNS process to restart, which could lead to a DoS condition. This vulnerability affects Cisco Prime Network Registrar on all software versions prior to 8.3.5. Cisco Bug IDs: CSCvb55412.
Impact
Base Score 3.x
5.80
Severity 3.x
MEDIUM
Base Score 2.0
5.00
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:cisco:prime_network_registrar:8.3.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:cisco:prime_network_registrar:8.3.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:cisco:prime_network_registrar:8.3.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:cisco:prime_network_registrar:8.3.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:cisco:prime_network_registrar:8.3.4:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://www.securityfocus.com/bid/97924
- http://www.securitytracker.com/id/1038331
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-prime-dns
- http://www.securityfocus.com/bid/97924
- http://www.securitytracker.com/id/1038331
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-prime-dns