Cisco IOS, IOS XE, and NX-OS Software Security Group Tag Exchange Protocol Denial of Service Vulnerability (cisco-sa-sxp-68TEVzR)

According to its self-reported version, Cisco NX-OS Software is affected by a vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information. TRUSTED...

CVE-2020-3228

A vulnerability in Security Group Tag Exchange Protocol SXP in Cisco IOS Software, Cisco IOS XE Software, and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service DoS condition. The vulnerability exists becau...

CVE-2020-3228

Cisco IOS, IOS XE, and NX-OS Software are affected by CVE-2020-3228 via the Security Group Tag Exchange Protocol (SXP). The issue stems from crafted SXP packets being mishandled, allowing an unauthenticated, remote attacker to trigger a reload and cause a DoS. Connected sources corroborate the sa...