A vulnerability in the connection handling function in Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper traffic handling when platform limits are reached. An attacker could exploit this vulnerability by sending a high rate of UDP traffic through an affected device. A successful exploit could allow the attacker to cause all new, incoming connections to be dropped, resulting in a DoS condition.
References
| Link | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-JnnJm4wB | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
13 May 2022, 01:18
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-770 | |
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 7.5 |
| References | (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-JnnJm4wB - Vendor Advisory | |
| CPE | cpe:2.3:a:cisco:firepower_threat_defense:7.1.0:*:*:*:*:*:*:* cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:* |
|
| First Time |
Cisco
Cisco firepower Threat Defense |
03 May 2022, 04:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-05-03 04:15
Updated : 2023-12-10 14:22
NVD link : CVE-2022-20757
Mitre link : CVE-2022-20757
CVE.ORG link : CVE-2022-20757
JSON object : View
Products Affected
cisco
- firepower_threat_defense
CWE
CWE-770
Allocation of Resources Without Limits or Throttling