A vulnerability in the SSL/TLS inspection of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series firewalls could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation for certain fields of specific SSL/TLS messages. An attacker could exploit this vulnerability by sending a malformed SSL/TLS message through an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. No manual intervention is needed to recover the device after it has reloaded.
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Affected Vendors & Products
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History
Wed, 13 Nov 2024 18:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:41:09.659912Z
Updated: 2024-11-13T17:46:10.984Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3562
Vulnrichment
Updated: 2024-08-04T07:37:55.507Z
NVD
Status : Analyzed
Published: 2020-10-21T19:15:17.887
Modified: 2020-10-23T17:55:44.027
Link: CVE-2020-3562
Redhat
No data.