CVE-2021-34792
published 2021-10-27CVE-2021-34792: A vulnerability in the memory management of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
A vulnerability in the memory management of Cisco Adaptive Security Appliance (ASA) Software and 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 resource management when connection rates are high. An attacker could exploit this vulnerability by opening a significant number of connections on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Affected
43 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | adaptive_security_appliance | — | — |
| cisco | adaptive_security_appliance_software | >= 9.12.0 < 9.12.4.29 | 9.12.4.29 |
| cisco | adaptive_security_appliance_software | >= 9.14.0 < 9.14.3.9 | 9.14.3.9 |
| cisco | adaptive_security_appliance_software | >= 9.15.0 < 9.15.1.17 | 9.15.1.17 |
| cisco | adaptive_security_appliance_software | >= 9.16.0 < 9.16.2.3 | 9.16.2.3 |
| cisco | adaptive_security_appliance_software | >= 9.8.0 < 9.8.4.40 | 9.8.4.40 |
| cisco | asa_5505_firmware | — | — |
| cisco | asa_5505_firmware | — | — |
| cisco | asa_5505_firmware | — | — |
| cisco | asa_5505_firmware | — | — |
| cisco | asa_5512-x_firmware | — | — |
| cisco | asa_5512-x_firmware | — | — |
| cisco | asa_5512-x_firmware | — | — |
| cisco | asa_5512-x_firmware | — | — |
| cisco | asa_5515-x_firmware | — | — |
| cisco | asa_5515-x_firmware | — | — |
| cisco | asa_5515-x_firmware | — | — |
| cisco | asa_5515-x_firmware | — | — |
| cisco | asa_5525-x_firmware | — | — |
| cisco | asa_5525-x_firmware | — | — |
| cisco | asa_5525-x_firmware | — | — |
| cisco | asa_5525-x_firmware | — | — |
| cisco | asa_5545-x_firmware | — | — |
| cisco | asa_5545-x_firmware | — | — |
| cisco | asa_5545-x_firmware | — | — |