Resource exhaustion in Cisco Adaptive_security_appliance_software
CVE-2020-3196
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.021 (79.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Cisco Adaptive_security_appliance_software
- Cisco Asa_5505
- Cisco Asa_5505_firmware — versions 9.4\(4\), 9.8\(4.18\), 100.13\(0\)
- Cisco Asa_5510
- Cisco Asa_5510_firmware — versions 9.4\(4\), 9.8\(4.18\), 100.13\(0\)
- Cisco Asa_5512-x
- Cisco Asa_5512-x_firmware — versions 9.4\(4\), 9.8\(4.18\), 100.13\(0\)
- Cisco Asa_5515-x
- Cisco Asa_5515-x_firmware — versions 9.4\(4\), 9.8\(4.18\), 100.13\(0\)
- Cisco Asa_5520
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3196?
- CVE-2020-3196 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Uncontrolled Resource Consumption. CVSS score: 8.6/10. Published 2020-05-06.
- How severe is CVE-2020-3196?
- High severity. CVSS v3 base score is 8.6 out of 10.