Multiple vulnerabilities in the Zone-Based Firewall feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload or stop forwarding traffic through the firewall. The vulnerabilities are due to incomplete handling of Layer 4 packets through the device. An attacker could exploit these vulnerabilities by sending a certain sequence of traffic patterns through the device. A successful exploit could allow the attacker to cause the device to reload or stop forwarding traffic through the firewall, resulting in a denial of service. For more information about these vulnerabilities, see the Details section of this advisory.
References
Link | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-zbfw-94ckG4G | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2020-09-24T00:00:00
Updated: 2020-09-24T17:52:38
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3480
JSON object: View
NVD Information
Status : Modified
Published: 2020-09-24T18:15:20.120
Modified: 2023-11-07T03:22:47.213
Link: CVE-2020-3480
JSON object: View
Redhat Information
No data.
CWE