Tracker / CVE-2022-20927
CVE-2022-20927
High 7.7
A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management when a device initiates SSL/TLS connections. An attacker could exploit this vulnerability by ensuring that the device will connect to an SSL/TLS server that is using specific encryption parameters. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
Affected products and versions
| cisco | adaptive_security_appliance_software |
|---|---|
| cisco | firepower_services_software_for_asa |
| cisco | secure_firewall_threat_defense |
| cisco | secure_firewall_threat_defense · 6.5.0 → 6.5.0.5 |
| cisco | secure_firewall_threat_defense · 6.7.0 → 6.7.0.3 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.