Tracker / CVE-2020-3255
CVE-2020-3255
A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a high rate of IPv4 or IPv6 traffic through an affected device. This traffic would need to match a configured block action in an access control policy. An exploit could allow the attacker to cause a memory exhaustion condition on the affected device, which would result in a DoS for traffic transiting the device, as well as sluggish performance of the management interface. Once the flood is stopped, performance should return to previous states.
Prodotti e versioni affette
| cisco | asa_5505_firmware |
|---|---|
| cisco | asa_5510_firmware |
| cisco | asa_5512-x_firmware |
| cisco | asa_5515-x_firmware |
| cisco | asa_5520_firmware |
| cisco | asa_5525-x_firmware |
| cisco | asa_5540_firmware |
| cisco | asa_5545-x_firmware |
| cisco | asa_5550_firmware |
| cisco | asa_5555-x_firmware |
| cisco | asa_5580_firmware |
| cisco | asa_5585-x_firmware |
| cisco | secure_firewall_threat_defense · 6.2.3 → 6.2.3.16 |
| cisco | secure_firewall_threat_defense · 6.3.0 → 6.3.0.6 |
| cisco | secure_firewall_threat_defense · 6.4.0 → 6.4.0.9 |