CVE-2019-1737 — Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to …
Published: 2019-03-27 · CVSS: 8.6 · CVSS 3.0
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service (DoS) condition on the affected device. The vulnerability is due to improper socket resources handling in the IP SLA responder application code. An attacker could exploit this vulnerability by sending crafted IP SLA packets to an affected device. An exploit could allow the attacker to cause an interface to become wedged, resulting in an eventual denial of service (DoS) condition on the affected device.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7