A vulnerability in the FTP application layer gateway (ALG) functionality used by Network Address Translation (NAT), NAT IPv6 to IPv4 (NAT64), and the Zone-Based Policy Firewall (ZBFW) in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a buffer overflow that occurs when an affected device inspects certain FTP traffic. An attacker could exploit this vulnerability by performing a specific FTP transfer through the device. A successful exploit could allow the attacker to cause the device to reload.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-09-25T20:15:33.502887Z

Updated: 2024-09-17T04:05:12.028Z

Reserved: 2019-06-04T00:00:00

Link: CVE-2019-12655

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-09-25T21:15:10.780

Modified: 2019-10-09T23:45:58.730

Link: CVE-2019-12655

cve-icon Redhat

No data.