Cisco Bug: CSCun67791 - IOS XR Software Malformed SNMPv2 Packet Denial of Service Vulnerability
Jul 20, 2018
- Cisco Carrier Routing System
Known Affected Releases
Symptom: A vulnerability in SNMP version 2 processing of Cisco IOS XR could allow an authenticated, remote attacker to cause a reload of the SNMPd process on the affected device. The vulnerability is due to improper parsing of a malformed SNMP version 2 packet. An attacker could exploit this vulnerability by sending a malformed RSVP packet to be processed by an affected device. An exploit could allow the attacker to cause a reload of the SNMPd process on the affected device. Conditions: SNMPd configured.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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