CVSS 8.6 · High EPSS 1,4%
Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada cisco secure firewall threat defense. Skor CVSS 3.1 8.6 (High) menurut NVD.
A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of SSL/TLS messages when the device performs software-based SSL decryption. An attacker could exploit this vulnerability by sending a crafted SSL/TLS message through an affected device. SSL/TLS messages sent to an affected device do not trigger this vulnerability. A successful exploit could allow the attacker to cause a process to crash. This crash would then trigger a reload of the device. No manual intervention is needed to recover the device after the reload.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| cisco | secure firewall threat defense | Versi 6.3.0 hingga sebelum 6.4.0 |
| cisco | secure firewall threat defense | Versi 6.5.0 hingga sebelum 6.6.0 |