CVE-2021-40118
27.10.2021, 19:15
A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | adaptive_security_appliance | 𝑥 < 9.8.4.40 |
| cisco | firepower_threat_defense | 𝑥 < 6.4.0.13 |
| cisco | firepower_threat_defense | 6.5.0 ≤ 𝑥 < 6.6.5 |
| cisco | firepower_threat_defense | 6.7.0 ≤ 𝑥 < 6.7.0.3 |
| cisco | firepower_threat_defense | 7.0.0 ≤ 𝑥 < 7.0.1 |
| cisco | adaptive_security_appliance_software | 9.9.0 ≤ 𝑥 < 9.12.4.29 |
| cisco | adaptive_security_appliance_software | 9.13.0 ≤ 𝑥 < 9.14.3.9 |
| cisco | adaptive_security_appliance_software | 9.15.0 ≤ 𝑥 < 9.15.1.17 |
| cisco | adaptive_security_appliance_software | 9.16.0 ≤ 𝑥 < 9.16.2.3 |
| cisco | asa_5512-x_firmware | 009.012\(004.024\) |
| cisco | asa_5512-x_firmware | 009.015\(001\) |
| cisco | asa_5512-x_firmware | 009.015\(001.015\) |
| cisco | asa_5512-x_firmware | 009.015\(001.016\) |
| cisco | asa_5512-x_firmware | 009.016\(001\) |
| cisco | asa_5505_firmware | 009.012\(004.024\) |
| cisco | asa_5505_firmware | 009.015\(001\) |
| cisco | asa_5505_firmware | 009.015\(001.015\) |
| cisco | asa_5505_firmware | 009.015\(001.016\) |
| cisco | asa_5505_firmware | 009.016\(001\) |
| cisco | asa_5515-x_firmware | 009.012\(004.024\) |
| cisco | asa_5515-x_firmware | 009.015\(001\) |
| cisco | asa_5515-x_firmware | 009.015\(001.015\) |
| cisco | asa_5515-x_firmware | 009.015\(001.016\) |
| cisco | asa_5515-x_firmware | 009.016\(001\) |
| cisco | asa_5525-x_firmware | 009.012\(004.024\) |
| cisco | asa_5525-x_firmware | 009.015\(001\) |
| cisco | asa_5525-x_firmware | 009.015\(001.015\) |
| cisco | asa_5525-x_firmware | 009.015\(001.016\) |
| cisco | asa_5525-x_firmware | 009.016\(001\) |
| cisco | asa_5545-x_firmware | 009.012\(004.024\) |
| cisco | asa_5545-x_firmware | 009.015\(001\) |
| cisco | asa_5545-x_firmware | 009.015\(001.015\) |
| cisco | asa_5545-x_firmware | 009.015\(001.016\) |
| cisco | asa_5545-x_firmware | 009.016\(001\) |
| cisco | asa_5555-x_firmware | 009.012\(004.024\) |
| cisco | asa_5555-x_firmware | 009.015\(001\) |
| cisco | asa_5555-x_firmware | 009.015\(001.015\) |
| cisco | asa_5555-x_firmware | 009.015\(001.016\) |
| cisco | asa_5555-x_firmware | 009.016\(001\) |
| cisco | asa_5580_firmware | 009.012\(004.024\) |
| cisco | asa_5580_firmware | 009.015\(001\) |
| cisco | asa_5580_firmware | 009.015\(001.015\) |
| cisco | asa_5580_firmware | 009.015\(001.016\) |
| cisco | asa_5580_firmware | 009.016\(001\) |
| cisco | asa_5585-x_firmware | 009.012\(004.024\) |
| cisco | asa_5585-x_firmware | 009.015\(001\) |
| cisco | asa_5585-x_firmware | 009.015\(001.015\) |
| cisco | asa_5585-x_firmware | 009.015\(001.016\) |
| cisco | asa_5585-x_firmware | 009.016\(001\) |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-121 - Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
- CWE-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.