CVE-2021-1367

Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software (affected versions not specified)

Description The issue is related to insufficient input validation in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software. This could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device by sending a crafted PIM packet. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.