CVE-2017-6613
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.
Affected products
5cpe:2.3:a:cisco:prime_network_registrar:8.3.0:*:*:*:*:*:*:*+ 4 more
- 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:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.securityfocus.com/bid/97924nvdThird Party AdvisoryVDB Entry
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-prime-dnsnvdVendor Advisory
- www.securitytracker.com/id/1038331nvd
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