A vulnerability in the OSPF Version 2 (OSPFv2) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation when the affected software processes certain OSPFv2 packets with Link-Local Signaling (LLS) data. An attacker could exploit this vulnerability by sending a malformed OSPFv2 packet to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:35:40.437725Z
Updated: 2024-09-16T23:37:02.351Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3528
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-10-21T19:15:16.887
Modified: 2023-11-07T03:22:51.777
Link: CVE-2020-3528
Redhat
No data.