Cisco IOS XE Denial of Service Vulnerability (cisco-sa-20190925-sip-dos)

A denial of service DoS vulnerability exists in the Session Initiation Protocol SIP component of Cisco IOS XE due to insufficient checks on an internal data structure which is populated with user submitted data. An unauthenticated, remote attacker can exploit this issue to force a restart of the...

CVE-2019-12654

A vulnerability in the common Session Initiation Protocol SIP library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to insufficient sanity checks ...